787162672 has 40 divisors (see below), whose sum is σ = 1594540800. Its totient is φ = 375735360.

The previous prime is 787162669. The next prime is 787162693. The reversal of 787162672 is 276261787.

787162672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218647 + ... + 222217.

It is an arithmetic number, because the mean of its divisors is an integer number (39863520).

Almost surely, 2^787162672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787162672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (797270400).

787162672 is an abundant number, since it is smaller than the sum of its proper divisors (807378128).

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

787162672 is a wasteful number, since it uses less digits than its factorization.

787162672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201 (or 4195 counting only the distinct ones).

The product of its digits is 395136, while the sum is 46.

The square root of 787162672 is about 28056.4194436853. The cubic root of 787162672 is about 923.3255011420.

The spelling of 787162672 in words is "seven hundred eighty-seven million, one hundred sixty-two thousand, six hundred seventy-two".