117621062 has 16 divisors (see below), whose sum is σ = 201180672. Its totient is φ = 51093120.

The previous prime is 117621061. The next prime is 117621067. The reversal of 117621062 is 260126711.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117621061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132614 + ... + 133497.

It is an arithmetic number, because the mean of its divisors is an integer number (12573792).

Almost surely, 2^117621062 is an apocalyptic number.

117621062 is a deficient number, since it is larger than the sum of its proper divisors (83559610).

117621062 is a wasteful number, since it uses less digits than its factorization.

117621062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266143.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 117621062 is about 10845.3244303709. The cubic root of 117621062 is about 489.9612103127.

Adding to 117621062 its reverse (260126711), we get a palindrome (377747773).

The spelling of 117621062 in words is "one hundred seventeen million, six hundred twenty-one thousand, sixty-two".