54312346 has 16 divisors (see below), whose sum is σ = 89758368. Its totient is φ = 24442000.

The previous prime is 54312343. The next prime is 54312347. The reversal of 54312346 is 64321345.

It is not an unprimeable number, because it can be changed into a prime (54312343) 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, 10000 + ... + 14443.

It is an arithmetic number, because the mean of its divisors is an integer number (5609898).

Almost surely, 2^54312346 is an apocalyptic number.

54312346 is a deficient number, since it is larger than the sum of its proper divisors (35446022).

54312346 is a wasteful number, since it uses less digits than its factorization.

54312346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24557.

The product of its digits is 8640, while the sum is 28.

The square root of 54312346 is about 7369.6910383000. The cubic root of 54312346 is about 378.7036760360.

It can be divided in two parts, 543123 and 46, that added together give a square (543169 = 737²).

The spelling of 54312346 in words is "fifty-four million, three hundred twelve thousand, three hundred forty-six".