1672601567 has 16 divisors (see below), whose sum is σ = 2068953600. Its totient is φ = 1316712672.

The previous prime is 1672601551. The next prime is 1672601591. The reversal of 1672601567 is 7651062761.

It is a cyclic number.

It is not a de Polignac number, because 1672601567 - 2⁴ = 1672601551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672606567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28073 + ... + 64290.

It is an arithmetic number, because the mean of its divisors is an integer number (129309600).

Almost surely, 2^1672601567 is an apocalyptic number.

1672601567 is a deficient number, since it is larger than the sum of its proper divisors (396352033).

1672601567 is a wasteful number, since it uses less digits than its factorization.

1672601567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92582.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 1672601567 is about 40897.4518399374. The cubic root of 1672601567 is about 1187.0367548161.

The spelling of 1672601567 in words is "one billion, six hundred seventy-two million, six hundred one thousand, five hundred sixty-seven".