745787088 has 200 divisors, whose sum is σ = 2347825920. Its totient is φ = 227681280.

The previous prime is 745787087. The next prime is 745787101. The reversal of 745787088 is 880787547.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745787083) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 762856 + ... + 763832.

Almost surely, 2^745787088 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 745787088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173912960).

745787088 is an abundant number, since it is smaller than the sum of its proper divisors (1602038832).

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

745787088 is a wasteful number, since it uses less digits than its factorization.

745787088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 3512320, while the sum is 54.

The square root of 745787088 is about 27309.1026582713. The cubic root of 745787088 is about 906.8559079705.

The spelling of 745787088 in words is "seven hundred forty-five million, seven hundred eighty-seven thousand, eighty-eight".