2453712 has 80 divisors (see below), whose sum is σ = 6999552. Its totient is φ = 737280.

The previous prime is 2453707. The next prime is 2453713. The reversal of 2453712 is 2173542.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2¹¹ + 4⁵ + 5 + 3¹³ + 7⁷ + 1 + 2¹⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25248 + ... + 25344.

2^2453712 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 2453712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3499776).

2453712 is an abundant number, since it is smaller than the sum of its proper divisors (4545840).

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

2453712 is a wasteful number, since it uses less digits than its factorization.

2453712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 150 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 2453712 is about 1566.4328903595. The cubic root of 2453712 is about 134.8780242559.

The spelling of 2453712 in words is "two million, four hundred fifty-three thousand, seven hundred twelve".