3250723 has 16 divisors (see below), whose sum is σ = 4008960. Its totient is φ = 2572416.

The previous prime is 3250721. The next prime is 3250727. The reversal of 3250723 is 3270523.

It is a happy number.

It is not a de Polignac number, because 3250723 - 2¹ = 3250721 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3250694 and 3250703.

It is not an unprimeable number, because it can be changed into a prime (3250721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6790 + ... + 7252.

It is an arithmetic number, because the mean of its divisors is an integer number (250560).

Almost surely, 2^3250723 is an apocalyptic number.

3250723 is a deficient number, since it is larger than the sum of its proper divisors (758237).

3250723 is a wasteful number, since it uses less digits than its factorization.

3250723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 3250723 is about 1802.9761507019. The cubic root of 3250723 is about 148.1357866298.

The spelling of 3250723 in words is "three million, two hundred fifty thousand, seven hundred twenty-three".