102706974 has 16 divisors (see below), whose sum is σ = 228237840. Its totient is φ = 34235640.

The previous prime is 102706973. The next prime is 102706987. The reversal of 102706974 is 479607201.

It is a happy number.

It is a super-3 number, since 3×102706974³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102706973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950937 + ... + 951044.

It is an arithmetic number, because the mean of its divisors is an integer number (14264865).

Almost surely, 2^102706974 is an apocalyptic number.

102706974 is an abundant number, since it is smaller than the sum of its proper divisors (125530866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102706974 is a wasteful number, since it uses less digits than its factorization.

102706974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901992 (or 1901986 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 102706974 is about 10134.4449280659. Note that the first 3 decimals coincide. The cubic root of 102706974 is about 468.3098703927.

The spelling of 102706974 in words is "one hundred two million, seven hundred six thousand, nine hundred seventy-four".