1452994 has 4 divisors (see below), whose sum is σ = 2179494. Its totient is φ = 726496.

The previous prime is 1452991. The next prime is 1453003. The reversal of 1452994 is 4992541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 927369 + 525625 = 963^2 + 725^2 .

It is a super-2 number, since 2×1452994² = 4222383128072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363247 + ... + 363250.

2^1452994 is an apocalyptic number.

1452994 is a deficient number, since it is larger than the sum of its proper divisors (726500).

1452994 is an equidigital number, since it uses as much as digits as its factorization.

1452994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726499.

The product of its digits is 12960, while the sum is 34.

The square root of 1452994 is about 1205.4020076306. The cubic root of 1452994 is about 113.2629686250.

The spelling of 1452994 in words is "one million, four hundred fifty-two thousand, nine hundred ninety-four".