925995251 has 4 divisors (see below), whose sum is σ = 926154432. Its totient is φ = 925836072.

The previous prime is 925995241. The next prime is 925995281. The reversal of 925995251 is 152599529.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 925995251 - 2²⁶ = 858886387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 925995196 and 925995205.

It is not an unprimeable number, because it can be changed into a prime (925995241) 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, 70520 + ... + 82613.

It is an arithmetic number, because the mean of its divisors is an integer number (231538608).

Almost surely, 2^925995251 is an apocalyptic number.

925995251 is a deficient number, since it is larger than the sum of its proper divisors (159181).

925995251 is a wasteful number, since it uses less digits than its factorization.

925995251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159180.

The product of its digits is 364500, while the sum is 47.

The square root of 925995251 is about 30430.1700783942. The cubic root of 925995251 is about 974.6969037268.

The spelling of 925995251 in words is "nine hundred twenty-five million, nine hundred ninety-five thousand, two hundred fifty-one".