1452916 has 12 divisors (see below), whose sum is σ = 2611588. Its totient is φ = 706752.

The previous prime is 1452907. The next prime is 1452923. The reversal of 1452916 is 6192541.

It can be written as a sum of positive squares in 2 ways, for example, as 1392400 + 60516 = 1180^2 + 246^2 .

It is a super-2 number, since 2×1452916² = 4221929806112, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4761 + ... + 5056.

2^1452916 is an apocalyptic number.

It is an amenable number.

1452916 is a deficient number, since it is larger than the sum of its proper divisors (1158672).

1452916 is a wasteful number, since it uses less digits than its factorization.

1452916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858 (or 9856 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1452916 is about 1205.3696528451. The cubic root of 1452916 is about 113.2609418514.

The spelling of 1452916 in words is "one million, four hundred fifty-two thousand, nine hundred sixteen".