397528114 has 16 divisors (see below), whose sum is σ = 619277400. Its totient is φ = 191156224.

The previous prime is 397528099. The next prime is 397528133. The reversal of 397528114 is 411825793.

It can be written as a sum of positive squares in 4 ways, for example, as 366914025 + 30614089 = 19155^2 + 5533^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572 + ... + 28240.

Almost surely, 2^397528114 is an apocalyptic number.

397528114 is a deficient number, since it is larger than the sum of its proper divisors (221749286).

397528114 is a wasteful number, since it uses less digits than its factorization.

397528114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26957.

The product of its digits is 60480, while the sum is 40.

The square root of 397528114 is about 19938.1070816665. The cubic root of 397528114 is about 735.2854115464.

The spelling of 397528114 in words is "three hundred ninety-seven million, five hundred twenty-eight thousand, one hundred fourteen".