102426236 has 12 divisors (see below), whose sum is σ = 195541080. Its totient is φ = 46557360.

The previous prime is 102426229. The next prime is 102426253. The reversal of 102426236 is 632624201.

It is a super-2 number, since 2×102426236² = 20982267642255392, which contains 22 as substring.

It is a congruent number.

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, 1163891 + ... + 1163978.

It is an arithmetic number, because the mean of its divisors is an integer number (16295090).

Almost surely, 2^102426236 is an apocalyptic number.

It is an amenable number.

102426236 is a deficient number, since it is larger than the sum of its proper divisors (93114844).

102426236 is a wasteful number, since it uses less digits than its factorization.

102426236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327884 (or 2327882 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 102426236 is about 10120.5847657139. The cubic root of 102426236 is about 467.8827901863.

The spelling of 102426236 in words is "one hundred two million, four hundred twenty-six thousand, two hundred thirty-six".