1021460632 has 32 divisors (see below), whose sum is σ = 1930500000. Its totient is φ = 506677248.

The previous prime is 1021460611. The next prime is 1021460639. The reversal of 1021460632 is 2360641201.

It is a junction number, because it is equal to n+sod(n) for n = 1021460597 and 1021460606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021460639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714094 + ... + 715522.

It is an arithmetic number, because the mean of its divisors is an integer number (60328125).

Almost surely, 2^1021460632 is an apocalyptic number.

It is an amenable number.

1021460632 is a deficient number, since it is larger than the sum of its proper divisors (909039368).

1021460632 is a wasteful number, since it uses less digits than its factorization.

1021460632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1021460632 is about 31960.2977457971. The cubic root of 1021460632 is about 1007.1029723305.

The spelling of 1021460632 in words is "one billion, twenty-one million, four hundred sixty thousand, six hundred thirty-two".