54786462 has 16 divisors (see below), whose sum is σ = 115340160. Its totient is φ = 17300952.

The previous prime is 54786451. The next prime is 54786467. The reversal of 54786462 is 26468745.

It is a super-3 number, since 3×54786462³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54786467) 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, 240178 + ... + 240405.

It is an arithmetic number, because the mean of its divisors is an integer number (7208760).

Almost surely, 2^54786462 is an apocalyptic number.

54786462 is an abundant number, since it is smaller than the sum of its proper divisors (60553698).

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

54786462 is a wasteful number, since it uses less digits than its factorization.

54786462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480607.

The product of its digits is 322560, while the sum is 42.

The square root of 54786462 is about 7401.7877570219. The cubic root of 54786462 is about 379.8024411683.

The spelling of 54786462 in words is "fifty-four million, seven hundred eighty-six thousand, four hundred sixty-two".