36787490 has 16 divisors (see below), whose sum is σ = 70112952. Its totient is φ = 13849344.

The previous prime is 36787469. The next prime is 36787523. The reversal of 36787490 is 9478763.

It can be written as a sum of positive squares in 4 ways, for example, as 35724529 + 1062961 = 5977^2 + 1031^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108029 + ... + 108368.

Almost surely, 2^36787490 is an apocalyptic number.

36787490 is a deficient number, since it is larger than the sum of its proper divisors (33325462).

36787490 is a wasteful number, since it uses less digits than its factorization.

36787490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216421.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 36787490 is about 6065.2691613811. The cubic root of 36787490 is about 332.5830045095.

The spelling of 36787490 in words is "thirty-six million, seven hundred eighty-seven thousand, four hundred ninety".