1246616466 has 16 divisors (see below), whose sum is σ = 2495273088. Its totient is φ = 415198800.

The previous prime is 1246616431. The next prime is 1246616479. The reversal of 1246616466 is 6646166421.

It is a super-2 number, since 2×1246616466² = 3108105226604658312, which contains 22 as substring.

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, 77005 + ... + 91776.

It is an arithmetic number, because the mean of its divisors is an integer number (155954568).

Almost surely, 2^1246616466 is an apocalyptic number.

1246616466 is an abundant number, since it is smaller than the sum of its proper divisors (1248656622).

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

1246616466 is a wasteful number, since it uses less digits than its factorization.

1246616466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170017.

The product of its digits is 248832, while the sum is 42.

The square root of 1246616466 is about 35307.4562380243. The cubic root of 1246616466 is about 1076.2445196606.

The spelling of 1246616466 in words is "one billion, two hundred forty-six million, six hundred sixteen thousand, four hundred sixty-six".