97269226152 has 192 divisors, whose sum is σ = 285413829120. Its totient is φ = 27542858112.

The previous prime is 97269226139. The next prime is 97269226181. The reversal of 97269226152 is 25162296279.

It is a super-2 number, since 2×97269226152² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97269226095 and 97269226104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102712543 + ... + 102713489.

It is an arithmetic number, because the mean of its divisors is an integer number (1486530360).

Almost surely, 2^97269226152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97269226152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142706914560).

97269226152 is an abundant number, since it is smaller than the sum of its proper divisors (188144602968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97269226152 is a wasteful number, since it uses less digits than its factorization.

97269226152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 1649 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The spelling of 97269226152 in words is "ninety-seven billion, two hundred sixty-nine million, two hundred twenty-six thousand, one hundred fifty-two".