97240342 has 8 divisors (see below), whose sum is σ = 147151656. Its totient is φ = 48189792.

The previous prime is 97240337. The next prime is 97240349. The reversal of 97240342 is 24304279.

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

It is a super-2 number, since 2×97240342² = 18911368224553928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97240349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214908 + ... + 215359.

It is an arithmetic number, because the mean of its divisors is an integer number (18393957).

Almost surely, 2^97240342 is an apocalyptic number.

97240342 is a deficient number, since it is larger than the sum of its proper divisors (49911314).

97240342 is a wasteful number, since it uses less digits than its factorization.

97240342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430382.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 97240342 is about 9861.0517694615. The cubic root of 97240342 is about 459.8492606279.

It can be divided in two parts, 972 and 40342, that added together give a palindrome (41314).

The spelling of 97240342 in words is "ninety-seven million, two hundred forty thousand, three hundred forty-two".