36776487 has 16 divisors (see below), whose sum is σ = 53733888. Its totient is φ = 22188480.

The previous prime is 36776479. The next prime is 36776507. The reversal of 36776487 is 78467763.

It is not a de Polignac number, because 36776487 - 2³ = 36776479 is a prime.

It is a super-2 number, since 2×36776487² = 2705019992122338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36776407) 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 in 15 ways as a sum of consecutive naturals, for example, 5298 + ... + 10080.

It is an arithmetic number, because the mean of its divisors is an integer number (3358368).

Almost surely, 2^36776487 is an apocalyptic number.

36776487 is a deficient number, since it is larger than the sum of its proper divisors (16957401).

36776487 is a wasteful number, since it uses less digits than its factorization.

36776487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030.

The product of its digits is 1185408, while the sum is 48.

The square root of 36776487 is about 6064.3620439416. The cubic root of 36776487 is about 332.5498430942.

The spelling of 36776487 in words is "thirty-six million, seven hundred seventy-six thousand, four hundred eighty-seven".