746561088 has 168 divisors, whose sum is σ = 2633886528. Its totient is φ = 196881408.

The previous prime is 746561059. The next prime is 746561143. The reversal of 746561088 is 880165647.

It is a happy number.

746561088 is a `hidden beast` number, since 7 + 4 + 6 + 561 + 0 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45295 + ... + 59537.

It is an arithmetic number, because the mean of its divisors is an integer number (15677896).

Almost surely, 2^746561088 is an apocalyptic number.

746561088 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746561088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316943264).

746561088 is an abundant number, since it is smaller than the sum of its proper divisors (1887325440).

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

746561088 is a wasteful number, since it uses less digits than its factorization.

746561088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14281 (or 14268 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 746561088 is about 27323.2700824773. The cubic root of 746561088 is about 907.1695201726.

The spelling of 746561088 in words is "seven hundred forty-six million, five hundred sixty-one thousand, eighty-eight".