36511252 has 6 divisors (see below), whose sum is σ = 63894698. Its totient is φ = 18255624.

The previous prime is 36511249. The next prime is 36511309. The reversal of 36511252 is 25211563.

It can be written as a sum of positive squares in only one way, i.e., 34058896 + 2452356 = 5836^2 + 1566^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 4563903 + ... + 4563910.

Almost surely, 2^36511252 is an apocalyptic number.

It is an amenable number.

36511252 is a deficient number, since it is larger than the sum of its proper divisors (27383446).

36511252 is a wasteful number, since it uses less digits than its factorization.

36511252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9127817 (or 9127815 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 36511252 is about 6042.4541371863. The cubic root of 36511252 is about 331.7484546437.

It can be divided in two parts, 36511 and 252, that added together give a palindrome (36763).

The spelling of 36511252 in words is "thirty-six million, five hundred eleven thousand, two hundred fifty-two".