745041024 has 512 divisors, whose sum is σ = 2851430400. Its totient is φ = 186126336.

The previous prime is 745041023. The next prime is 745041029. The reversal of 745041024 is 420140547.

It is a super-2 number, since 2×745041024² = 1110172254885937152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745041023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7233357 + ... + 7233459.

It is an arithmetic number, because the mean of its divisors is an integer number (5569200).

Almost surely, 2^745041024 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 745041024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1425715200).

745041024 is an abundant number, since it is smaller than the sum of its proper divisors (2106389376).

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

745041024 is a wasteful number, since it uses less digits than its factorization.

745041024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 745041024 is about 27295.4396191012. The cubic root of 745041024 is about 906.5534095362.

The spelling of 745041024 in words is "seven hundred forty-five million, forty-one thousand, twenty-four".