3612492 has 96 divisors (see below), whose sum is σ = 10536960. Its totient is φ = 1062720.

The previous prime is 3612491. The next prime is 3612493. The reversal of 3612492 is 2942163.

3612492 is a `hidden beast` number, since 3 + 612 + 49 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (3612491) and next prime (3612493).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43483 + ... + 43565.

It is an arithmetic number, because the mean of its divisors is an integer number (109760).

Almost surely, 2^3612492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3612492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5268480).

3612492 is an abundant number, since it is smaller than the sum of its proper divisors (6924468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3612492 is a wasteful number, since it uses less digits than its factorization.

3612492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 132 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 3612492 is about 1900.6556763391. The cubic root of 3612492 is about 153.4389547428.

The spelling of 3612492 in words is "three million, six hundred twelve thousand, four hundred ninety-two".