672297514 has 8 divisors (see below), whose sum is σ = 1152510048. Its totient is φ = 288127500.

The previous prime is 672297499. The next prime is 672297523. The reversal of 672297514 is 415792276.

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

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, 24010612 + ... + 24010639.

It is an arithmetic number, because the mean of its divisors is an integer number (144063756).

Almost surely, 2^672297514 is an apocalyptic number.

672297514 is a deficient number, since it is larger than the sum of its proper divisors (480212534).

672297514 is a wasteful number, since it uses less digits than its factorization.

672297514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48021260.

The product of its digits is 211680, while the sum is 43.

The square root of 672297514 is about 25928.7005844875. The cubic root of 672297514 is about 876.0330716301.

The spelling of 672297514 in words is "six hundred seventy-two million, two hundred ninety-seven thousand, five hundred fourteen".