97254450 has 72 divisors (see below), whose sum is σ = 276682068. Its totient is φ = 24407040.

The previous prime is 97254427. The next prime is 97254461. The reversal of 97254450 is 5445279.

It can be written as a sum of positive squares in 6 ways, for example, as 74701449 + 22553001 = 8643^2 + 4749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1294 + ... + 14006.

Almost surely, 2^97254450 is an apocalyptic number.

97254450 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 97254450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138341034).

97254450 is an abundant number, since it is smaller than the sum of its proper divisors (179427618).

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

97254450 is a wasteful number, since it uses less digits than its factorization.

97254450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12748 (or 12740 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 97254450 is about 9861.7670830333. The cubic root of 97254450 is about 459.8714984478.

The spelling of 97254450 in words is "ninety-seven million, two hundred fifty-four thousand, four hundred fifty".