1097525 has 24 divisors (see below), whose sum is σ = 1604064. Its totient is φ = 734400.

The previous prime is 1097513. The next prime is 1097533. The reversal of 1097525 is 5257901.

It is not a de Polignac number, because 1097525 - 2⁶ = 1097461 is a prime.

It is a super-2 number, since 2×1097525² = 2409122251250, which contains 22 as substring.

It is a congruent number.

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, 3422 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (66836).

2^1097525 is an apocalyptic number.

It is an amenable number.

1097525 is a deficient number, since it is larger than the sum of its proper divisors (506539).

1097525 is a wasteful number, since it uses less digits than its factorization.

1097525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 1097525 is about 1047.6282737689. The cubic root of 1097525 is about 103.1505323985.

The spelling of 1097525 in words is "one million, ninety-seven thousand, five hundred twenty-five".