97137333 has 16 divisors (see below), whose sum is σ = 144059200. Its totient is φ = 64689840.

The previous prime is 97137331. The next prime is 97137361. The reversal of 97137333 is 33373179.

It is not a de Polignac number, because 97137333 - 2¹ = 97137331 is a prime.

It is a super-2 number, since 2×97137333² = 18871322924705778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97137331) 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, 47298 + ... + 49308.

It is an arithmetic number, because the mean of its divisors is an integer number (9003700).

Almost surely, 2^97137333 is an apocalyptic number.

It is an amenable number.

97137333 is a deficient number, since it is larger than the sum of its proper divisors (46921867).

97137333 is a wasteful number, since it uses less digits than its factorization.

97137333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3809 (or 3803 counting only the distinct ones).

The product of its digits is 35721, while the sum is 36.

The square root of 97137333 is about 9855.8273625303. The cubic root of 97137333 is about 459.6868268492.

The spelling of 97137333 in words is "ninety-seven million, one hundred thirty-seven thousand, three hundred thirty-three".