136902075 has 36 divisors (see below), whose sum is σ = 232969464. Its totient is φ = 70896000.

The previous prime is 136902053. The next prime is 136902079. The reversal of 136902075 is 570209631.

It is not a de Polignac number, because 136902075 - 2¹² = 136897979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136902079) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 648720 + ... + 648930.

It is an arithmetic number, because the mean of its divisors is an integer number (6471374).

Almost surely, 2^136902075 is an apocalyptic number.

136902075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136902075 is a deficient number, since it is larger than the sum of its proper divisors (96067389).

136902075 is an equidigital number, since it uses as much as digits as its factorization.

136902075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 136902075 is about 11700.5160142619. The cubic root of 136902075 is about 515.3908178078.

The spelling of 136902075 in words is "one hundred thirty-six million, nine hundred two thousand, seventy-five".