533870402 has 8 divisors (see below), whose sum is σ = 862406076. Its totient is φ = 246401712.

The previous prime is 533870383. The next prime is 533870423. The reversal of 533870402 is 204078335.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 529414081 + 4456321 = 23009^2 + 2111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×533870402² = 570035212263283208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10266713 + ... + 10266764.

Almost surely, 2^533870402 is an apocalyptic number.

533870402 is a deficient number, since it is larger than the sum of its proper divisors (328535674).

533870402 is a wasteful number, since it uses less digits than its factorization.

533870402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20533492.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 533870402 is about 23105.6357194517. The cubic root of 533870402 is about 811.2323880973.

The spelling of 533870402 in words is "five hundred thirty-three million, eight hundred seventy thousand, four hundred two".