102450675 has 12 divisors (see below), whose sum is σ = 169385240. Its totient is φ = 54640320.

The previous prime is 102450617. The next prime is 102450697. The reversal of 102450675 is 576054201.

It is not a de Polignac number, because 102450675 - 2⁶ = 102450611 is a prime.

It is a super-2 number, since 2×102450675² = 20992281615911250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682930 + ... + 683079.

Almost surely, 2^102450675 is an apocalyptic number.

102450675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102450675 is a deficient number, since it is larger than the sum of its proper divisors (66934565).

102450675 is a wasteful number, since it uses less digits than its factorization.

102450675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366022 (or 1366017 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 102450675 is about 10121.7920844088. The cubic root of 102450675 is about 467.9199996573.

The spelling of 102450675 in words is "one hundred two million, four hundred fifty thousand, six hundred seventy-five".