97629715 has 8 divisors (see below), whose sum is σ = 118050768. Its totient is φ = 77507040.

The previous prime is 97629671. The next prime is 97629739. The reversal of 97629715 is 51792679.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97629715 - 2¹¹ = 97627667 is a prime.

It is a super-2 number, since 2×97629715² = 19063122501962450, which contains 22 as substring.

It is a Duffinian number.

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, 73872 + ... + 75181.

It is an arithmetic number, because the mean of its divisors is an integer number (14756346).

Almost surely, 2^97629715 is an apocalyptic number.

97629715 is a deficient number, since it is larger than the sum of its proper divisors (20421053).

97629715 is a wasteful number, since it uses less digits than its factorization.

97629715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149189.

The product of its digits is 238140, while the sum is 46.

The square root of 97629715 is about 9880.7750202097. The cubic root of 97629715 is about 460.4622244208.

The spelling of 97629715 in words is "ninety-seven million, six hundred twenty-nine thousand, seven hundred fifteen".