97585442 has 8 divisors (see below), whose sum is σ = 149492736. Its totient is φ = 47754532.

The previous prime is 97585441. The next prime is 97585459. The reversal of 97585442 is 24458579.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 97585393 and 97585402.

It is not an unprimeable number, because it can be changed into a prime (97585441) 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, 518978 + ... + 519165.

It is an arithmetic number, because the mean of its divisors is an integer number (18686592).

Almost surely, 2^97585442 is an apocalyptic number.

97585442 is a deficient number, since it is larger than the sum of its proper divisors (51907294).

97585442 is a wasteful number, since it uses less digits than its factorization.

97585442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038192.

The product of its digits is 403200, while the sum is 44.

The square root of 97585442 is about 9878.5344054672. The cubic root of 97585442 is about 460.3926106207.

The spelling of 97585442 in words is "ninety-seven million, five hundred eighty-five thousand, four hundred forty-two".