1456150646 has 16 divisors (see below), whose sum is σ = 2198535264. Its totient is φ = 723316224.

The previous prime is 1456150643. The next prime is 1456150727. The reversal of 1456150646 is 6460516541.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456150643) 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, 340256 + ... + 344508.

It is an arithmetic number, because the mean of its divisors is an integer number (137408454).

Almost surely, 2^1456150646 is an apocalyptic number.

1456150646 is a deficient number, since it is larger than the sum of its proper divisors (742384618).

1456150646 is a wasteful number, since it uses less digits than its factorization.

1456150646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5335.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 1456150646 is about 38159.5420045891. The cubic root of 1456150646 is about 1133.4493099500.

The spelling of 1456150646 in words is "one billion, four hundred fifty-six million, one hundred fifty thousand, six hundred forty-six".