97126245634 has 16 divisors (see below), whose sum is σ = 158943487680. Its totient is φ = 44145618160.

The previous prime is 97126245631. The next prime is 97126245637. The reversal of 97126245634 is 43654262179.

It is an interprime number because it is at equal distance from previous prime (97126245631) and next prime (97126245637).

It is a super-2 number, since 2×97126245634² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97126245631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263787 + ... + 513649.

It is an arithmetic number, because the mean of its divisors is an integer number (9933967980).

Almost surely, 2^97126245634 is an apocalyptic number.

97126245634 is a deficient number, since it is larger than the sum of its proper divisors (61817242046).

97126245634 is a wasteful number, since it uses less digits than its factorization.

97126245634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267545.

The product of its digits is 2177280, while the sum is 49.

The spelling of 97126245634 in words is "ninety-seven billion, one hundred twenty-six million, two hundred forty-five thousand, six hundred thirty-four".