312456054 has 16 divisors (see below), whose sum is σ = 625646592. Its totient is φ = 104029608.

The previous prime is 312456049. The next prime is 312456059. The reversal of 312456054 is 450654213.

312456054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (312456049) and next prime (312456059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312456059) 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, 24994 + ... + 35349.

It is an arithmetic number, because the mean of its divisors is an integer number (39102912).

Almost surely, 2^312456054 is an apocalyptic number.

312456054 is an abundant number, since it is smaller than the sum of its proper divisors (313190538).

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

312456054 is a wasteful number, since it uses less digits than its factorization.

312456054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61211.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 312456054 is about 17676.4265053772. The cubic root of 312456054 is about 678.5725925784.

The spelling of 312456054 in words is "three hundred twelve million, four hundred fifty-six thousand, fifty-four".