102734026 has 32 divisors (see below), whose sum is σ = 173448000. Its totient is φ = 45349632.

The previous prime is 102734003. The next prime is 102734053. The reversal of 102734026 is 620437201.

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, 69685 + ... + 71143.

It is an arithmetic number, because the mean of its divisors is an integer number (5420250).

Almost surely, 2^102734026 is an apocalyptic number.

102734026 is a deficient number, since it is larger than the sum of its proper divisors (70713974).

102734026 is a wasteful number, since it uses less digits than its factorization.

102734026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 102734026 is about 10135.7794964176. The cubic root of 102734026 is about 468.3509828443.

It can be divided in two parts, 1027 and 34026, that added together give a palindrome (35053).

The spelling of 102734026 in words is "one hundred two million, seven hundred thirty-four thousand, twenty-six".