90417246 has 8 divisors (see below), whose sum is σ = 180834504. Its totient is φ = 30139080.

The previous prime is 90417227. The next prime is 90417251. The reversal of 90417246 is 64271409.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

90417246 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7534765 + ... + 7534776.

It is an arithmetic number, because the mean of its divisors is an integer number (22604313).

Almost surely, 2^90417246 is an apocalyptic number.

90417246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

90417246 is a wasteful number, since it uses less digits than its factorization.

90417246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15069546.

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

The square root of 90417246 is about 9508.7983467944. The cubic root of 90417246 is about 448.8319435609.

The spelling of 90417246 in words is "ninety million, four hundred seventeen thousand, two hundred forty-six".