36014391 has 12 divisors (see below), whose sum is σ = 59452432. Its totient is φ = 20579616.

The previous prime is 36014371. The next prime is 36014393. The reversal of 36014391 is 19341063.

It is not a de Polignac number, because 36014391 - 2¹¹ = 36012343 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 (36014393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285766 + ... + 285891.

Almost surely, 2^36014391 is an apocalyptic number.

36014391 is a deficient number, since it is larger than the sum of its proper divisors (23438041).

36014391 is a wasteful number, since it uses less digits than its factorization.

36014391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571670 (or 571667 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 36014391 is about 6001.1991301739. The cubic root of 36014391 is about 330.2367172086.

The spelling of 36014391 in words is "thirty-six million, fourteen thousand, three hundred ninety-one".