1401653932 has 12 divisors (see below), whose sum is σ = 2803307920. Its totient is φ = 600708816.

The previous prime is 1401653909. The next prime is 1401653983. The reversal of 1401653932 is 2393561041.

1401653932 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25029507 + ... + 25029562.

Almost surely, 2^1401653932 is an apocalyptic number.

It is an amenable number.

1401653932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1401653932 is a wasteful number, since it uses less digits than its factorization.

1401653932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50059080 (or 50059078 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1401653932 is about 37438.6689400144. The cubic root of 1401653932 is about 1119.1293009640.

The spelling of 1401653932 in words is "one billion, four hundred one million, six hundred fifty-three thousand, nine hundred thirty-two".