54070239 has 16 divisors (see below), whose sum is σ = 74769120. Its totient is φ = 34715520.

The previous prime is 54070223. The next prime is 54070241. The reversal of 54070239 is 93207045.

It is not a de Polignac number, because 54070239 - 2⁴ = 54070223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54070279) 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, 65449 + ... + 66269.

It is an arithmetic number, because the mean of its divisors is an integer number (4673070).

Almost surely, 2^54070239 is an apocalyptic number.

54070239 is a deficient number, since it is larger than the sum of its proper divisors (20698881).

54070239 is a wasteful number, since it uses less digits than its factorization.

54070239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 54070239 is about 7353.2468338823. The cubic root of 54070239 is about 378.1401246961.

The spelling of 54070239 in words is "fifty-four million, seventy thousand, two hundred thirty-nine".