36672246512 has 40 divisors (see below), whose sum is σ = 77681574192. Its totient is φ = 16632691200.

The previous prime is 36672246511. The next prime is 36672246539. The reversal of 36672246512 is 21564227663.

It is a super-2 number, since 2×36672246512² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36672246511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147539 + ... + 308402.

Almost surely, 2^36672246512 is an apocalyptic number.

It is an amenable number.

36672246512 is an abundant number, since it is smaller than the sum of its proper divisors (41009327680).

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

36672246512 is a wasteful number, since it uses less digits than its factorization.

36672246512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456417 (or 456411 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The spelling of 36672246512 in words is "thirty-six billion, six hundred seventy-two million, two hundred forty-six thousand, five hundred twelve".