1456112046 has 16 divisors (see below), whose sum is σ = 2927315664. Its totient is φ = 482855424.

The previous prime is 1456112027. The next prime is 1456112057. The reversal of 1456112046 is 6402116541.

It is a super-2 number, since 2×1456112046² = 4240524581012612232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627561 + ... + 629876.

It is an arithmetic number, because the mean of its divisors is an integer number (182957229).

Almost surely, 2^1456112046 is an apocalyptic number.

1456112046 is an abundant number, since it is smaller than the sum of its proper divisors (1471203618).

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

1456112046 is a wasteful number, since it uses less digits than its factorization.

1456112046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257635.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1456112046 is about 38159.0362299679. The cubic root of 1456112046 is about 1133.4392946103.

Adding to 1456112046 its reverse (6402116541), we get a palindrome (7858228587).

The spelling of 1456112046 in words is "one billion, four hundred fifty-six million, one hundred twelve thousand, forty-six".