97942901 has 16 divisors (see below), whose sum is σ = 117481728. Its totient is φ = 79833600.

The previous prime is 97942847. The next prime is 97942913. The reversal of 97942901 is 10924979.

It is a happy number.

It is not a de Polignac number, because 97942901 - 2¹⁸ = 97680757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97942921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27461 + ... + 30821.

It is an arithmetic number, because the mean of its divisors is an integer number (7342608).

Almost surely, 2^97942901 is an apocalyptic number.

It is an amenable number.

97942901 is a deficient number, since it is larger than the sum of its proper divisors (19538827).

97942901 is a wasteful number, since it uses less digits than its factorization.

97942901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 97942901 is about 9896.6105814061. The cubic root of 97942901 is about 460.9540705509.

The spelling of 97942901 in words is "ninety-seven million, nine hundred forty-two thousand, nine hundred one".