97661462 has 8 divisors (see below), whose sum is σ = 146685000. Its totient is φ = 48766464.

The previous prime is 97661449. The next prime is 97661479. The reversal of 97661462 is 26416679.

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

It is a super-2 number, since 2×97661462² = 19075522319954888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30212 + ... + 33287.

It is an arithmetic number, because the mean of its divisors is an integer number (18335625).

Almost surely, 2^97661462 is an apocalyptic number.

97661462 is a deficient number, since it is larger than the sum of its proper divisors (49023538).

97661462 is a wasteful number, since it uses less digits than its factorization.

97661462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64270.

The product of its digits is 108864, while the sum is 41.

The square root of 97661462 is about 9882.3813931663. The cubic root of 97661462 is about 460.5121296844.

The spelling of 97661462 in words is "ninety-seven million, six hundred sixty-one thousand, four hundred sixty-two".