426687152 has 10 divisors (see below), whose sum is σ = 826706388. Its totient is φ = 213343568.

The previous prime is 426687143. The next prime is 426687167. The reversal of 426687152 is 251786624.

It is a super-2 number, since 2×426687152² = 364123851363742208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13333958 + ... + 13333989.

Almost surely, 2^426687152 is an apocalyptic number.

It is an amenable number.

426687152 is a deficient number, since it is larger than the sum of its proper divisors (400019236).

426687152 is a wasteful number, since it uses less digits than its factorization.

426687152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26667955 (or 26667949 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 426687152 is about 20656.4070447888. The cubic root of 426687152 is about 752.8408713100.

The spelling of 426687152 in words is "four hundred twenty-six million, six hundred eighty-seven thousand, one hundred fifty-two".