745894 has 8 divisors (see below), whose sum is σ = 1126800. Its totient is φ = 370296.

The previous prime is 745873. The next prime is 745903. The reversal of 745894 is 498547.

745894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 954 + ... + 1549.

It is an arithmetic number, because the mean of its divisors is an integer number (140850).

2⁷⁴⁵⁸⁹⁴ is an apocalyptic number.

745894 is a deficient number, since it is larger than the sum of its proper divisors (380906).

745894 is a wasteful number, since it uses less digits than its factorization.

745894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654.

The product of its digits is 40320, while the sum is 37.

The square root of 745894 is about 863.6515501057. The cubic root of 745894 is about 90.6899239885.

The spelling of 745894 in words is "seven hundred forty-five thousand, eight hundred ninety-four".