672452995 has 8 divisors (see below), whose sum is σ = 807084000. Its totient is φ = 537868800.

The previous prime is 672452993. The next prime is 672453007. The reversal of 672452995 is 599254276.

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

It is not a de Polignac number, because 672452995 - 2¹ = 672452993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (672452993) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44131 + ... + 57379.

It is an arithmetic number, because the mean of its divisors is an integer number (100885500).

Almost surely, 2^672452995 is an apocalyptic number.

672452995 is a deficient number, since it is larger than the sum of its proper divisors (134631005).

672452995 is a wasteful number, since it uses less digits than its factorization.

672452995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23405.

The product of its digits is 1360800, while the sum is 49.

The square root of 672452995 is about 25931.6986524215. The cubic root of 672452995 is about 876.1005992730.

The spelling of 672452995 in words is "six hundred seventy-two million, four hundred fifty-two thousand, nine hundred ninety-five".