672024719 has 2 divisors, whose sum is σ = 672024720. Its totient is φ = 672024718.

The previous prime is 672024679. The next prime is 672024763. The reversal of 672024719 is 917420276.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-672024719 is a prime.

It is a super-2 number, since 2×672024719² = 903234445894057922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672024779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336012359 + 336012360.

It is an arithmetic number, because the mean of its divisors is an integer number (336012360).

Almost surely, 2^672024719 is an apocalyptic number.

672024719 is a deficient number, since it is larger than the sum of its proper divisors (1).

672024719 is an equidigital number, since it uses as much as digits as its factorization.

672024719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 672024719 is about 25923.4395673105. The cubic root of 672024719 is about 875.9145676607.

The spelling of 672024719 in words is "six hundred seventy-two million, twenty-four thousand, seven hundred nineteen".