450970 has 16 divisors (see below), whose sum is σ = 874440. Its totient is φ = 166464.

The previous prime is 450949. The next prime is 450971. The reversal of 450970 is 79054.

It can be written as a sum of positive squares in 4 ways, for example, as 145161 + 305809 = 381^2 + 553^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605 + ... + 1864.

2⁴⁵⁰⁹⁷⁰ is an apocalyptic number.

450970 is a deficient number, since it is larger than the sum of its proper divisors (423470).

450970 is a wasteful number, since it uses less digits than its factorization.

450970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 450970 is about 671.5429993679. The cubic root of 450970 is about 76.6859644763.

The spelling of 450970 in words is "four hundred fifty thousand, nine hundred seventy".