97137463 has 2 divisors, whose sum is σ = 97137464. Its totient is φ = 97137462.

The previous prime is 97137461. The next prime is 97137497. The reversal of 97137463 is 36473179.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97137463 - 2¹ = 97137461 is a prime.

Together with 97137461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97137461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48568731 + 48568732.

It is an arithmetic number, because the mean of its divisors is an integer number (48568732).

Almost surely, 2^97137463 is an apocalyptic number.

97137463 is a deficient number, since it is larger than the sum of its proper divisors (1).

97137463 is an equidigital number, since it uses as much as digits as its factorization.

97137463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 40.

The square root of 97137463 is about 9855.8339576111. The cubic root of 97137463 is about 459.6870319171.

The spelling of 97137463 in words is "ninety-seven million, one hundred thirty-seven thousand, four hundred sixty-three".