36506730 has 32 divisors (see below), whose sum is σ = 94356864. Its totient is φ = 8986176.

The previous prime is 36506713. The next prime is 36506741. The reversal of 36506730 is 3760563.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46414 + ... + 47193.

It is an arithmetic number, because the mean of its divisors is an integer number (2948652).

Almost surely, 2^36506730 is an apocalyptic number.

36506730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36506730 is an abundant number, since it is smaller than the sum of its proper divisors (57850134).

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

36506730 is a wasteful number, since it uses less digits than its factorization.

36506730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93630.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 36506730 is about 6042.0799398883. The cubic root of 36506730 is about 331.7347581496.

The spelling of 36506730 in words is "thirty-six million, five hundred six thousand, seven hundred thirty".