97449042 has 16 divisors (see below), whose sum is σ = 196828992. Its totient is φ = 32161200.

The previous prime is 97449041. The next prime is 97449047. The reversal of 97449042 is 24094479.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (97449041) 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, 79798 + ... + 81009.

It is an arithmetic number, because the mean of its divisors is an integer number (12301812).

Almost surely, 2^97449042 is an apocalyptic number.

97449042 is an abundant number, since it is smaller than the sum of its proper divisors (99379950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97449042 is a wasteful number, since it uses less digits than its factorization.

97449042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160913.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 97449042 is about 9871.6281331906. The cubic root of 97449042 is about 460.1780060924.

The spelling of 97449042 in words is "ninety-seven million, four hundred forty-nine thousand, forty-two".