787690152 has 48 divisors (see below), whose sum is σ = 2135240640. Its totient is φ = 262327968.

The previous prime is 787690103. The next prime is 787690171. The reversal of 787690152 is 251096787.

It is a junction number, because it is equal to n+sod(n) for n = 787690098 and 787690107.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88113 + ... + 96639.

It is an arithmetic number, because the mean of its divisors is an integer number (44484180).

Almost surely, 2^787690152 is an apocalyptic number.

787690152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

787690152 is an abundant number, since it is smaller than the sum of its proper divisors (1347550488).

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

787690152 is a wasteful number, since it uses less digits than its factorization.

787690152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9822 (or 9815 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 787690152 is about 28065.8182136206. The cubic root of 787690152 is about 923.5316961277.

The spelling of 787690152 in words is "seven hundred eighty-seven million, six hundred ninety thousand, one hundred fifty-two".