1049212332 has 48 divisors (see below), whose sum is σ = 3108779520. Its totient is φ = 299774736.

The previous prime is 1049212313. The next prime is 1049212363. The reversal of 1049212332 is 2332129401.

It is a happy number.

It is a super-2 number, since 2×1049212332² = 2201693035241756448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1049212296 and 1049212305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693168 + ... + 694679.

It is an arithmetic number, because the mean of its divisors is an integer number (64766240).

Almost surely, 2^1049212332 is an apocalyptic number.

1049212332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1049212332 is an abundant number, since it is smaller than the sum of its proper divisors (2059567188).

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

1049212332 is a wasteful number, since it uses less digits than its factorization.

1049212332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387867 (or 1387859 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1049212332 is about 32391.5472307205. The cubic root of 1049212332 is about 1016.1421399395.

The spelling of 1049212332 in words is "one billion, forty-nine million, two hundred twelve thousand, three hundred thirty-two".