7532897 has 4 divisors (see below), whose sum is σ = 7554240. Its totient is φ = 7511556.

The previous prime is 7532839. The next prime is 7532929. The reversal of 7532897 is 7982357.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7982357 = 23 ⋅347059.

It is a cyclic number.

It is not a de Polignac number, because 7532897 - 2²² = 3338593 is a prime.

It is a d-powerful number, because it can be written as 7² + 5⁵ + 3¹⁴ + 2²¹ + 8³ + 9⁶ + 7⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7532297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10133 + ... + 10850.

It is an arithmetic number, because the mean of its divisors is an integer number (1888560).

Almost surely, 2^7532897 is an apocalyptic number.

It is an amenable number.

7532897 is a deficient number, since it is larger than the sum of its proper divisors (21343).

7532897 is a wasteful number, since it uses less digits than its factorization.

7532897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21342.

The product of its digits is 105840, while the sum is 41.

The square root of 7532897 is about 2744.6123587858. The cubic root of 7532897 is about 196.0291588577.

The spelling of 7532897 in words is "seven million, five hundred thirty-two thousand, eight hundred ninety-seven".