534225731 has 12 divisors (see below), whose sum is σ = 612512712. Its totient is φ = 464121216.

The previous prime is 534225719. The next prime is 534225749. The reversal of 534225731 is 137522435.

It is not a de Polignac number, because 534225731 - 2¹⁰ = 534224707 is a prime.

It is a super-2 number, since 2×534225731² = 570794263324968722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534225031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90101 + ... + 95846.

It is an arithmetic number, because the mean of its divisors is an integer number (51042726).

Almost surely, 2^534225731 is an apocalyptic number.

534225731 is a deficient number, since it is larger than the sum of its proper divisors (78286981).

534225731 is a wasteful number, since it uses less digits than its factorization.

534225731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185990 (or 185977 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 534225731 is about 23113.3236683952. The cubic root of 534225731 is about 811.4123259402.

The spelling of 534225731 in words is "five hundred thirty-four million, two hundred twenty-five thousand, seven hundred thirty-one".