102670136 has 32 divisors (see below), whose sum is σ = 195534000. Its totient is φ = 50534400.

The previous prime is 102670103. The next prime is 102670147. The reversal of 102670136 is 631076201.

It is a super-4 number, since 4×102670136⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228440 + ... + 228888.

Almost surely, 2^102670136 is an apocalyptic number.

It is an amenable number.

102670136 is a deficient number, since it is larger than the sum of its proper divisors (92863864).

102670136 is a wasteful number, since it uses less digits than its factorization.

102670136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 835 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 102670136 is about 10132.6272999652. The cubic root of 102670136 is about 468.2538739941.

The spelling of 102670136 in words is "one hundred two million, six hundred seventy thousand, one hundred thirty-six".