36049988 has 48 divisors (see below), whose sum is σ = 71634864. Its totient is φ = 15759360.

The previous prime is 36049967. The next prime is 36050009. The reversal of 36049988 is 88994063.

It is an interprime number because it is at equal distance from previous prime (36049967) and next prime (36050009).

It can be written as a sum of positive squares in 8 ways, for example, as 73984 + 35976004 = 272^2 + 5998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78656 + ... + 79112.

It is an arithmetic number, because the mean of its divisors is an integer number (1492393).

Almost surely, 2^36049988 is an apocalyptic number.

It is an amenable number.

36049988 is a deficient number, since it is larger than the sum of its proper divisors (35584876).

36049988 is a wasteful number, since it uses less digits than its factorization.

36049988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 36049988 is about 6004.1642216049. The cubic root of 36049988 is about 330.3454845204.

The spelling of 36049988 in words is "thirty-six million, forty-nine thousand, nine hundred eighty-eight".