403250465 has 8 divisors (see below), whose sum is σ = 484016640. Its totient is φ = 322522992.

The previous prime is 403250429. The next prime is 403250473. The reversal of 403250465 is 564052304.

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

It is a cyclic number.

It is not a de Polignac number, because 403250465 - 2⁶ = 403250401 is a prime.

It is a super-2 number, since 2×403250465² = 325221875045432450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23762 + ... + 37028.

It is an arithmetic number, because the mean of its divisors is an integer number (60502080).

Almost surely, 2^403250465 is an apocalyptic number.

It is an amenable number.

403250465 is a deficient number, since it is larger than the sum of its proper divisors (80766175).

403250465 is a wasteful number, since it uses less digits than its factorization.

403250465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19351.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 403250465 is about 20081.0972060792. The cubic root of 403250465 is about 738.7967205047.

The spelling of 403250465 in words is "four hundred three million, two hundred fifty thousand, four hundred sixty-five".