55714830 has 16 divisors (see below), whose sum is σ = 133715664. Its totient is φ = 14857280.

The previous prime is 55714817. The next prime is 55714837. The reversal of 55714830 is 3841755.

It is a junction number, because it is equal to n+sod(n) for n = 55714791 and 55714800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55714837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928551 + ... + 928610.

It is an arithmetic number, because the mean of its divisors is an integer number (8357229).

Almost surely, 2^55714830 is an apocalyptic number.

55714830 is an abundant number, since it is smaller than the sum of its proper divisors (78000834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55714830 is a wasteful number, since it uses less digits than its factorization.

55714830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857171.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 55714830 is about 7464.2367325802. The cubic root of 55714830 is about 381.9357137144.

It can be divided in two parts, 5571 and 4830, that added together give a palindrome (10401).

The spelling of 55714830 in words is "fifty-five million, seven hundred fourteen thousand, eight hundred thirty".