97248030 has 64 divisors (see below), whose sum is σ = 258840576. Its totient is φ = 23184000.

The previous prime is 97247993. The next prime is 97248031. The reversal of 97248030 is 3084279.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 97247982 and 97248000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97248031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17715 + ... + 22545.

It is an arithmetic number, because the mean of its divisors is an integer number (4044384).

Almost surely, 2^97248030 is an apocalyptic number.

97248030 is the 8052-nd pentagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97248030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129420288).

97248030 is an abundant number, since it is smaller than the sum of its proper divisors (161592546).

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

97248030 is a wasteful number, since it uses less digits than its factorization.

97248030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 97248030 is about 9861.4415781872. The cubic root of 97248030 is about 459.8613791508.

The spelling of 97248030 in words is "ninety-seven million, two hundred forty-eight thousand, thirty".