90614460 has 96 divisors (see below), whose sum is σ = 261273600. Its totient is φ = 23457280.

The previous prime is 90614453. The next prime is 90614467. The reversal of 90614460 is 6441609.

It is an interprime number because it is at equal distance from previous prime (90614453) and next prime (90614467).

It is a super-2 number, since 2×90614460² = 16421960722183200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90614467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379021 + ... + 379259.

It is an arithmetic number, because the mean of its divisors is an integer number (2721600).

Almost surely, 2^90614460 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 90614460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130636800).

90614460 is an abundant number, since it is smaller than the sum of its proper divisors (170659140).

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

90614460 is a wasteful number, since it uses less digits than its factorization.

90614460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 90614460 is about 9519.1627783120. The cubic root of 90614460 is about 449.1580305596.

The spelling of 90614460 in words is "ninety million, six hundred fourteen thousand, four hundred sixty".