1051266732 has 48 divisors (see below), whose sum is σ = 2645059200. Its totient is φ = 323879040.

The previous prime is 1051266721. The next prime is 1051266743. The reversal of 1051266732 is 2376621501.

It is an interprime number because it is at equal distance from previous prime (1051266721) and next prime (1051266743).

It is a super-2 number, since 2×1051266732² = 2210323483619919648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051266693 and 1051266702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46882 + ... + 65577.

It is an arithmetic number, because the mean of its divisors is an integer number (55105400).

Almost surely, 2^1051266732 is an apocalyptic number.

1051266732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051266732 is an abundant number, since it is smaller than the sum of its proper divisors (1593792468).

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

1051266732 is a wasteful number, since it uses less digits than its factorization.

1051266732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112526 (or 112524 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1051266732 is about 32423.2436995437. The cubic root of 1051266732 is about 1016.8049232861.

The spelling of 1051266732 in words is "one billion, fifty-one million, two hundred sixty-six thousand, seven hundred thirty-two".