97129095 has 16 divisors (see below), whose sum is σ = 177607680. Its totient is φ = 44401824.

The previous prime is 97129093. The next prime is 97129127. The reversal of 97129095 is 59092179.

It is not a de Polignac number, because 97129095 - 2¹ = 97129093 is a prime.

It is a super-2 number, since 2×97129095² = 18868122191038050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97129093) 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, 462415 + ... + 462624.

It is an arithmetic number, because the mean of its divisors is an integer number (11100480).

Almost surely, 2^97129095 is an apocalyptic number.

97129095 is a deficient number, since it is larger than the sum of its proper divisors (80478585).

97129095 is a wasteful number, since it uses less digits than its factorization.

97129095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925054.

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 97129095 is about 9855.4094283292. The cubic root of 97129095 is about 459.6738314779.

The spelling of 97129095 in words is "ninety-seven million, one hundred twenty-nine thousand, ninety-five".