1402536672 has 108 divisors (see below), whose sum is σ = 4060110600. Its totient is φ = 459259776.

The previous prime is 1402536649. The next prime is 1402536673. The reversal of 1402536672 is 2766352041.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402536673) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1001829 + ... + 1003227.

Almost surely, 2^1402536672 is an apocalyptic number.

1402536672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402536672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2030055300).

1402536672 is an abundant number, since it is smaller than the sum of its proper divisors (2657573928).

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

1402536672 is a wasteful number, since it uses less digits than its factorization.

1402536672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 1402536672 is about 37450.4562322010. The cubic root of 1402536672 is about 1119.3641884449.

The spelling of 1402536672 in words is "one billion, four hundred two million, five hundred thirty-six thousand, six hundred seventy-two".