745402754 has 8 divisors (see below), whose sum is σ = 1121747088. Its totient is φ = 371487060.

The previous prime is 745402739. The next prime is 745402769. The reversal of 745402754 is 457204547.

745402754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (745402739) and next prime (745402769).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606392 + ... + 607619.

It is an arithmetic number, because the mean of its divisors is an integer number (140218386).

Almost surely, 2^745402754 is an apocalyptic number.

745402754 is a deficient number, since it is larger than the sum of its proper divisors (376344334).

745402754 is a wasteful number, since it uses less digits than its factorization.

745402754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214320.

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 745402754 is about 27302.0650134747. The cubic root of 745402754 is about 906.7001014619.

The spelling of 745402754 in words is "seven hundred forty-five million, four hundred two thousand, seven hundred fifty-four".