90884147848704 has 320 divisors, whose sum is σ = 307957061153280. Its totient is φ = 25924522106880.

The previous prime is 90884147848693. The next prime is 90884147848801. The reversal of 90884147848704 is 40784874148809.

90884147848704 is a `hidden beast` number, since 9 + 0 + 8 + 8 + 41 + 478 + 48 + 70 + 4 = 666.

It is a super-2 number, since 2×90884147848704² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58552719 + ... + 60084849.

It is an arithmetic number, because the mean of its divisors is an integer number (962365816104).

Almost surely, 2^{90884147848704} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90884147848704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153978530576640).

90884147848704 is an abundant number, since it is smaller than the sum of its proper divisors (217072913304576).

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

90884147848704 is a wasteful number, since it uses less digits than its factorization.

90884147848704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532778 (or 1532756 counting only the distinct ones).

The product of its (nonzero) digits is 462422016, while the sum is 72.

The spelling of 90884147848704 in words is "ninety trillion, eight hundred eighty-four billion, one hundred forty-seven million, eight hundred forty-eight thousand, seven hundred four".