54492306 has 32 divisors (see below), whose sum is σ = 120676608. Its totient is φ = 16265040.

The previous prime is 54492299. The next prime is 54492311. The reversal of 54492306 is 60329445.

It is a super-2 number, since 2×54492306² = 5938822826395272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1740 + ... + 10583.

It is an arithmetic number, because the mean of its divisors is an integer number (3771144).

Almost surely, 2^54492306 is an apocalyptic number.

54492306 is an abundant number, since it is smaller than the sum of its proper divisors (66184302).

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

54492306 is a wasteful number, since it uses less digits than its factorization.

54492306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12406.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 54492306 is about 7381.8904082897. The cubic root of 54492306 is about 379.1214839263.

The spelling of 54492306 in words is "fifty-four million, four hundred ninety-two thousand, three hundred six".