36903573 has 32 divisors (see below), whose sum is σ = 64646400. Its totient is φ = 20357568.

The previous prime is 36903563. The next prime is 36903611. The reversal of 36903573 is 37530963.

It is not a de Polignac number, because 36903573 - 2¹⁶ = 36838037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36903563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2115 + ... + 8847.

It is an arithmetic number, because the mean of its divisors is an integer number (2020200).

Almost surely, 2^36903573 is an apocalyptic number.

It is an amenable number.

36903573 is a deficient number, since it is larger than the sum of its proper divisors (27742827).

36903573 is a wasteful number, since it uses less digits than its factorization.

36903573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778 (or 6772 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 36.

The square root of 36903573 is about 6074.8311087634. The cubic root of 36903573 is about 332.9324593155.

The spelling of 36903573 in words is "thirty-six million, nine hundred three thousand, five hundred seventy-three".