1452625214 has 16 divisors (see below), whose sum is σ = 2407421088. Its totient is φ = 653866752.

The previous prime is 1452625211. The next prime is 1452625241. The reversal of 1452625214 is 4125262541.

It is a super-2 number, since 2×1452625214² = 4220240024697091592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452625211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928007 + ... + 929570.

It is an arithmetic number, because the mean of its divisors is an integer number (150463818).

Almost surely, 2^1452625214 is an apocalyptic number.

1452625214 is a deficient number, since it is larger than the sum of its proper divisors (954795874).

1452625214 is a wasteful number, since it uses less digits than its factorization.

1452625214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857619.

The product of its digits is 19200, while the sum is 32.

The square root of 1452625214 is about 38113.3206897536. The cubic root of 1452625214 is about 1132.5338534811.

Adding to 1452625214 its reverse (4125262541), we get a palindrome (5577887755).

The spelling of 1452625214 in words is "one billion, four hundred fifty-two million, six hundred twenty-five thousand, two hundred fourteen".