1456855038 has 16 divisors (see below), whose sum is σ = 3237455760. Its totient is φ = 485618328.

The previous prime is 1456855031. The next prime is 1456855051. The reversal of 1456855038 is 8305586541.

1456855038 is a `hidden beast` number, since 1 + 4 + 5 + 68 + 550 + 38 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1456854984 and 1456855002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456855031) 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, 13489345 + ... + 13489452.

It is an arithmetic number, because the mean of its divisors is an integer number (202340985).

Almost surely, 2^1456855038 is an apocalyptic number.

1456855038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1456855038 is an abundant number, since it is smaller than the sum of its proper divisors (1780600722).

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

1456855038 is a wasteful number, since it uses less digits than its factorization.

1456855038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26978808 (or 26978802 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The square root of 1456855038 is about 38168.7704543911. The cubic root of 1456855038 is about 1133.6320437731.

The spelling of 1456855038 in words is "one billion, four hundred fifty-six million, eight hundred fifty-five thousand, thirty-eight".