136761480 has 64 divisors (see below), whose sum is σ = 455875200. Its totient is φ = 36469440.

The previous prime is 136761467. The next prime is 136761523. The reversal of 136761480 is 84167631.

136761480 is a `hidden beast` number, since 1 + 36 + 7 + 614 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62236 + ... + 64395.

It is an arithmetic number, because the mean of its divisors is an integer number (7123050).

Almost surely, 2^136761480 is an apocalyptic number.

136761480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136761480 is an abundant number, since it is smaller than the sum of its proper divisors (319113720).

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

136761480 is a wasteful number, since it uses less digits than its factorization.

136761480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126651 (or 126641 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 136761480 is about 11694.5064025807. The cubic root of 136761480 is about 515.2143262255.

The spelling of 136761480 in words is "one hundred thirty-six million, seven hundred sixty-one thousand, four hundred eighty".