7525674 has 48 divisors (see below), whose sum is σ = 18181800. Its totient is φ = 2233728.

The previous prime is 7525657. The next prime is 7525709. The reversal of 7525674 is 4765257.

It can be written as a sum of positive squares in 4 ways, for example, as 2873025 + 4652649 = 1695^2 + 2157^2 .

It is a d-powerful number, because it can be written as 7 + 5² + 2¹⁶ + 5⁶ + 6⁸ + 7⁸ + 4³ .

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6232 + ... + 7340.

Almost surely, 2^7525674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7525674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9090900).

7525674 is an abundant number, since it is smaller than the sum of its proper divisors (10656126).

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

7525674 is a wasteful number, since it uses less digits than its factorization.

7525674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1156 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 7525674 is about 2743.2961925392. The cubic root of 7525674 is about 195.9664839262.

The spelling of 7525674 in words is "seven million, five hundred twenty-five thousand, six hundred seventy-four".