98290740 has 48 divisors (see below), whose sum is σ = 275647680. Its totient is φ = 26169600.

The previous prime is 98290721. The next prime is 98290747. The reversal of 98290740 is 4709289.

It is a super-2 number, since 2×98290740² = 19322139139495200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98290747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67015 + ... + 68465.

It is an arithmetic number, because the mean of its divisors is an integer number (5742660).

Almost surely, 2^98290740 is an apocalyptic number.

It is an amenable number.

98290740 is an abundant number, since it is smaller than the sum of its proper divisors (177356940).

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

98290740 is a wasteful number, since it uses less digits than its factorization.

98290740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592 (or 2590 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 98290740 is about 9914.1686489589. The cubic root of 98290740 is about 461.4991104484.

The spelling of 98290740 in words is "ninety-eight million, two hundred ninety thousand, seven hundred forty".