36431245 has 16 divisors (see below), whose sum is σ = 44640000. Its totient is φ = 28536768.

The previous prime is 36431233. The next prime is 36431249. The reversal of 36431245 is 54213463.

It is a cyclic number.

It is not a de Polignac number, because 36431245 - 2⁷ = 36431117 is a prime.

It is a super-2 number, since 2×36431245² = 2654471224500050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36431249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58546 + ... + 59164.

It is an arithmetic number, because the mean of its divisors is an integer number (2790000).

Almost surely, 2^36431245 is an apocalyptic number.

It is an amenable number.

36431245 is a deficient number, since it is larger than the sum of its proper divisors (8208755).

36431245 is a wasteful number, since it uses less digits than its factorization.

36431245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852.

The product of its digits is 8640, while the sum is 28.

The square root of 36431245 is about 6035.8301003259. The cubic root of 36431245 is about 331.5059576227.

The spelling of 36431245 in words is "thirty-six million, four hundred thirty-one thousand, two hundred forty-five".