36720650 has 48 divisors (see below), whose sum is σ = 73281024. Its totient is φ = 13654080.

The previous prime is 36720637. The next prime is 36720659. The reversal of 36720650 is 5602763.

36720650 = T₂₉ + T₃₀ + ... + T₆₀₃.

It is a super-2 number, since 2×36720650² = 2696812272845000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36720659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42119 + ... + 42981.

It is an arithmetic number, because the mean of its divisors is an integer number (1526688).

Almost surely, 2^36720650 is an apocalyptic number.

36720650 is a deficient number, since it is larger than the sum of its proper divisors (36560374).

36720650 is a wasteful number, since it uses less digits than its factorization.

36720650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 36720650 is about 6059.7565957718. The cubic root of 36720650 is about 332.3814566017.

The spelling of 36720650 in words is "thirty-six million, seven hundred twenty thousand, six hundred fifty".