105072502 has 8 divisors (see below), whose sum is σ = 159082056. Its totient is φ = 52045152.

The previous prime is 105072497. The next prime is 105072551. The reversal of 105072502 is 205270501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105072502² = 22080461353080008, 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, 245283 + ... + 245710.

It is an arithmetic number, because the mean of its divisors is an integer number (19885257).

Almost surely, 2^105072502 is an apocalyptic number.

105072502 is a deficient number, since it is larger than the sum of its proper divisors (54009554).

105072502 is a wasteful number, since it uses less digits than its factorization.

105072502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491102.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 105072502 is about 10250.4878908274. The cubic root of 105072502 is about 471.8779578897.

The spelling of 105072502 in words is "one hundred five million, seventy-two thousand, five hundred two".