90610248 has 32 divisors (see below), whose sum is σ = 236376000. Its totient is φ = 28890048.

The previous prime is 90610243. The next prime is 90610249. The reversal of 90610248 is 84201609.

It is not an unprimeable number, because it can be changed into a prime (90610243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81523 + ... + 82626.

It is an arithmetic number, because the mean of its divisors is an integer number (7386750).

Almost surely, 2^90610248 is an apocalyptic number.

It is an amenable number.

90610248 is an abundant number, since it is smaller than the sum of its proper divisors (145765752).

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

90610248 is a wasteful number, since it uses less digits than its factorization.

90610248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164181 (or 164177 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 90610248 is about 9518.9415377972. The cubic root of 90610248 is about 449.1510711003.

The spelling of 90610248 in words is "ninety million, six hundred ten thousand, two hundred forty-eight".