745154 has 16 divisors (see below), whose sum is σ = 1185408. Its totient is φ = 350592.

The previous prime is 745141. The next prime is 745181. The reversal of 745154 is 451547.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4379 + ... + 4545.

It is an arithmetic number, because the mean of its divisors is an integer number (74088).

2⁷⁴⁵¹⁵⁴ is an apocalyptic number.

745154 is a deficient number, since it is larger than the sum of its proper divisors (440254).

745154 is a wasteful number, since it uses less digits than its factorization.

745154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289.

The product of its digits is 2800, while the sum is 26.

The square root of 745154 is about 863.2230302766. The cubic root of 745154 is about 90.6599229654.

The spelling of 745154 in words is "seven hundred forty-five thousand, one hundred fifty-four".