7525701 has 6 divisors (see below), whose sum is σ = 10870470. Its totient is φ = 5017128.

The previous prime is 7525657. The next prime is 7525709. The reversal of 7525701 is 1075257.

It can be written as a sum of positive squares in only one way, i.e., 3896676 + 3629025 = 1974^2 + 1905^2 .

It is not a de Polignac number, because 7525701 - 2¹⁰ = 7524677 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7525709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 418086 + ... + 418103.

It is an arithmetic number, because the mean of its divisors is an integer number (1811745).

Almost surely, 2^7525701 is an apocalyptic number.

It is an amenable number.

7525701 is a deficient number, since it is larger than the sum of its proper divisors (3344769).

7525701 is a wasteful number, since it uses less digits than its factorization.

7525701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836195 (or 836192 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 7525701 is about 2743.3011136221. The cubic root of 7525701 is about 195.9667182834.

The spelling of 7525701 in words is "seven million, five hundred twenty-five thousand, seven hundred one".