36515079 has 6 divisors (see below), whose sum is σ = 52744016. Its totient is φ = 24343380.

The previous prime is 36515077. The next prime is 36515119. The reversal of 36515079 is 97051563.

It is a happy number.

It is not a de Polignac number, because 36515079 - 2¹ = 36515077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36515077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2028607 + ... + 2028624.

Almost surely, 2^36515079 is an apocalyptic number.

36515079 is a deficient number, since it is larger than the sum of its proper divisors (16228937).

36515079 is a wasteful number, since it uses less digits than its factorization.

36515079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057237 (or 4057234 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 36515079 is about 6042.7708048543. The cubic root of 36515079 is about 331.7600451983.

The spelling of 36515079 in words is "thirty-six million, five hundred fifteen thousand, seventy-nine".