97617234 has 48 divisors (see below), whose sum is σ = 231126336. Its totient is φ = 27302880.

The previous prime is 97617217. The next prime is 97617241. The reversal of 97617234 is 43271679.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 97617192 and 97617201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4267 + ... + 14609.

It is an arithmetic number, because the mean of its divisors is an integer number (4815132).

Almost surely, 2^97617234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97617234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115563168).

97617234 is an abundant number, since it is smaller than the sum of its proper divisors (133509102).

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

97617234 is a wasteful number, since it uses less digits than its factorization.

97617234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10383 (or 10372 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 97617234 is about 9880.1434200117. The cubic root of 97617234 is about 460.4426017272.

The spelling of 97617234 in words is "ninety-seven million, six hundred seventeen thousand, two hundred thirty-four".