97126200 has 72 divisors (see below), whose sum is σ = 326188200. Its totient is φ = 25899840.

The previous prime is 97126199. The next prime is 97126223. The reversal of 97126200 is 262179.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25180 + ... + 28779.

Almost surely, 2^97126200 is an apocalyptic number.

97126200 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

97126200 is an abundant number, since it is smaller than the sum of its proper divisors (229062000).

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

97126200 is a wasteful number, since it uses less digits than its factorization.

97126200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53981 (or 53969 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 97126200 is about 9855.2625535802. The cubic root of 97126200 is about 459.6692644668.

Adding to 97126200 its reverse (262179), we get a palindrome (97388379).

The spelling of 97126200 in words is "ninety-seven million, one hundred twenty-six thousand, two hundred".