1456356402 has 32 divisors (see below), whose sum is σ = 3281938560. Its totient is φ = 478613520.

The previous prime is 1456356401. The next prime is 1456356427. The reversal of 1456356402 is 2046536541.

1456356402 is a `hidden beast` number, since 1 + 4 + 5 + 6 + 3 + 5 + 640 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1456356401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186093 + ... + 193760.

It is an arithmetic number, because the mean of its divisors is an integer number (102560580).

Almost surely, 2^1456356402 is an apocalyptic number.

1456356402 is an abundant number, since it is smaller than the sum of its proper divisors (1825582158).

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

1456356402 is a wasteful number, since it uses less digits than its factorization.

1456356402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379935 (or 379929 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 1456356402 is about 38162.2379060767. The cubic root of 1456356402 is about 1133.5026933947.

The spelling of 1456356402 in words is "one billion, four hundred fifty-six million, three hundred fifty-six thousand, four hundred two".