97444212 has 24 divisors (see below), whose sum is σ = 228900000. Its totient is φ = 32262816.

The previous prime is 97444211. The next prime is 97444247. The reversal of 97444212 is 21244479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97444211) 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, 25462 + ... + 29037.

It is an arithmetic number, because the mean of its divisors is an integer number (9537500).

Almost surely, 2^97444212 is an apocalyptic number.

It is an amenable number.

97444212 is an abundant number, since it is smaller than the sum of its proper divisors (131455788).

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

97444212 is a wasteful number, since it uses less digits than its factorization.

97444212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54655 (or 54653 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 97444212 is about 9871.3834896634. The cubic root of 97444212 is about 460.1704031564.

The spelling of 97444212 in words is "ninety-seven million, four hundred forty-four thousand, two hundred twelve".