36651464 has 8 divisors (see below), whose sum is σ = 68721510. Its totient is φ = 18325728.

The previous prime is 36651463. The next prime is 36651487. The reversal of 36651464 is 46415663.

It can be written as a sum of positive squares in only one way, i.e., 33154564 + 3496900 = 5758^2 + 1870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (36651463) by changing a digit.

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 as a sum of consecutive naturals, namely, 2290709 + ... + 2290724.

Almost surely, 2^36651464 is an apocalyptic number.

It is an amenable number.

36651464 is a deficient number, since it is larger than the sum of its proper divisors (32070046).

36651464 is a wasteful number, since it uses less digits than its factorization.

36651464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581439 (or 4581435 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 36651464 is about 6054.0452591635. The cubic root of 36651464 is about 332.1725768472.

The spelling of 36651464 in words is "thirty-six million, six hundred fifty-one thousand, four hundred sixty-four".