90467266240 has 112 divisors (see below), whose sum is σ = 232567947360. Its totient is φ = 33321000960.

The previous prime is 90467266231. The next prime is 90467266247. The reversal of 90467266240 is 4266276409.

It is not an unprimeable number, because it can be changed into a prime (90467266247) 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, 1674855 + ... + 1728025.

It is an arithmetic number, because the mean of its divisors is an integer number (2076499530).

Almost surely, 2^90467266240 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 90467266240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116283973680).

90467266240 is an abundant number, since it is smaller than the sum of its proper divisors (142100681120).

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

90467266240 is a wasteful number, since it uses less digits than its factorization.

90467266240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53610 (or 53600 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 90467266240 in words is "ninety billion, four hundred sixty-seven million, two hundred sixty-six thousand, two hundred forty".