925722426 has 32 divisors (see below), whose sum is σ = 1870750080. Its totient is φ = 305371136.

The previous prime is 925722409. The next prime is 925722443. The reversal of 925722426 is 624227529.

It is an interprime number because it is at equal distance from previous prime (925722409) and next prime (925722443).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293530 + ... + 296666.

It is an arithmetic number, because the mean of its divisors is an integer number (58460940).

Almost surely, 2^925722426 is an apocalyptic number.

925722426 is an abundant number, since it is smaller than the sum of its proper divisors (945027654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

925722426 is a wasteful number, since it uses less digits than its factorization.

925722426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638.

The product of its digits is 120960, while the sum is 39.

The square root of 925722426 is about 30425.6869437651. The cubic root of 925722426 is about 974.6011696854.

The spelling of 925722426 in words is "nine hundred twenty-five million, seven hundred twenty-two thousand, four hundred twenty-six".