746445 has 16 divisors (see below), whose sum is σ = 1365120. Its totient is φ = 341184.

The previous prime is 746429. The next prime is 746477. The reversal of 746445 is 544647.

It is not a de Polignac number, because 746445 - 2⁴ = 746429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3450 + ... + 3659.

It is an arithmetic number, because the mean of its divisors is an integer number (85320).

2⁷⁴⁶⁴⁴⁵ is an apocalyptic number.

It is an amenable number.

746445 is a deficient number, since it is larger than the sum of its proper divisors (618675).

746445 is a wasteful number, since it uses less digits than its factorization.

746445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7124.

The product of its digits is 13440, while the sum is 30.

The square root of 746445 is about 863.9704856070. The cubic root of 746445 is about 90.7122497026.

The spelling of 746445 in words is "seven hundred forty-six thousand, four hundred forty-five".