1246994632 has 32 divisors (see below), whose sum is σ = 2542438080. Its totient is φ = 569943360.

The previous prime is 1246994627. The next prime is 1246994641. The reversal of 1246994632 is 2364996421.

It is a super-2 number, since 2×1246994632² = 3109991224473630848, 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, 47494 + ... + 68917.

It is an arithmetic number, because the mean of its divisors is an integer number (79451190).

Almost surely, 2^1246994632 is an apocalyptic number.

It is an amenable number.

1246994632 is an abundant number, since it is smaller than the sum of its proper divisors (1295443448).

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

1246994632 is a wasteful number, since it uses less digits than its factorization.

1246994632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116533 (or 116529 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 1246994632 is about 35312.8111596910. The cubic root of 1246994632 is about 1076.3533363250.

The spelling of 1246994632 in words is "one billion, two hundred forty-six million, nine hundred ninety-four thousand, six hundred thirty-two".