57014142 has 16 divisors (see below), whose sum is σ = 115472640. Its totient is φ = 18763992.

The previous prime is 57014137. The next prime is 57014147. The reversal of 57014142 is 24141075.

It is an interprime number because it is at equal distance from previous prime (57014137) and next prime (57014147).

It is a super-2 number, since 2×57014142² = 6501224775992328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57014147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59668 + ... + 60615.

It is an arithmetic number, because the mean of its divisors is an integer number (7217040).

Almost surely, 2^57014142 is an apocalyptic number.

57014142 is an abundant number, since it is smaller than the sum of its proper divisors (58458498).

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

57014142 is a wasteful number, since it uses less digits than its factorization.

57014142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120367.

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

The square root of 57014142 is about 7550.7709540152. The cubic root of 57014142 is about 384.8819382754.

The spelling of 57014142 in words is "fifty-seven million, fourteen thousand, one hundred forty-two".