54701142 has 16 divisors (see below), whose sum is σ = 111257280. Its totient is φ = 17924552.

The previous prime is 54701131. The next prime is 54701149. The reversal of 54701142 is 24110745.

It is a super-2 number, since 2×54701142² = 5984429872208328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54701149) 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, 76908 + ... + 77615.

It is an arithmetic number, because the mean of its divisors is an integer number (6953580).

Almost surely, 2^54701142 is an apocalyptic number.

54701142 is an abundant number, since it is smaller than the sum of its proper divisors (56556138).

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

54701142 is a wasteful number, since it uses less digits than its factorization.

54701142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154587.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 54701142 is about 7396.0220389071. The cubic root of 54701142 is about 379.6051808770.

Adding to 54701142 its reverse (24110745), we get a palindrome (78811887).

The spelling of 54701142 in words is "fifty-four million, seven hundred one thousand, one hundred forty-two".