90701248 has 28 divisors (see below), whose sum is σ = 196349112. Its totient is φ = 41227520.

The previous prime is 90701227. The next prime is 90701249. The reversal of 90701248 is 84210709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90701249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63715 + ... + 65122.

Almost surely, 2^90701248 is an apocalyptic number.

It is an amenable number.

90701248 is an abundant number, since it is smaller than the sum of its proper divisors (105647864).

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

90701248 is a wasteful number, since it uses less digits than its factorization.

90701248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128860 (or 128850 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 90701248 is about 9523.7202814866. The cubic root of 90701248 is about 449.3013818107.

The spelling of 90701248 in words is "ninety million, seven hundred one thousand, two hundred forty-eight".