116217510 has 32 divisors (see below), whose sum is σ = 279318240. Its totient is φ = 30947328.

The previous prime is 116217487. The next prime is 116217527. The reversal of 116217510 is 15712611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22534 + ... + 27206.

It is an arithmetic number, because the mean of its divisors is an integer number (8728695).

Almost surely, 2^116217510 is an apocalyptic number.

116217510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116217510 is an abundant number, since it is smaller than the sum of its proper divisors (163100730).

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

116217510 is a wasteful number, since it uses less digits than its factorization.

116217510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5512.

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 116217510 is about 10780.4225334631. The cubic root of 116217510 is about 488.0045322297.

The spelling of 116217510 in words is "one hundred sixteen million, two hundred seventeen thousand, five hundred ten".