57226014 has 48 divisors (see below), whose sum is σ = 130424112. Its totient is φ = 18802368.

The previous prime is 57226007. The next prime is 57226027. The reversal of 57226014 is 41062275.

57226014 is a `hidden beast` number, since 57 + 2 + 2 + 601 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34672 + ... + 36284.

It is an arithmetic number, because the mean of its divisors is an integer number (2717169).

Almost surely, 2^57226014 is an apocalyptic number.

57226014 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 57226014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65212056).

57226014 is an abundant number, since it is smaller than the sum of its proper divisors (73198098).

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

57226014 is a wasteful number, since it uses less digits than its factorization.

57226014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703 (or 1691 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 57226014 is about 7564.7877696602. The cubic root of 57226014 is about 385.3581061155.

Adding to 57226014 its reverse (41062275), we get a palindrome (98288289).

The spelling of 57226014 in words is "fifty-seven million, two hundred twenty-six thousand, fourteen".