1672627047 has 16 divisors (see below), whose sum is σ = 2744824320. Its totient is φ = 882264672.

The previous prime is 1672627043. The next prime is 1672627063. The reversal of 1672627047 is 7407262761.

1672627047 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1672627047 - 2² = 1672627043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672627043) 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, 3063147 + ... + 3063692.

It is an arithmetic number, because the mean of its divisors is an integer number (171551520).

Almost surely, 2^1672627047 is an apocalyptic number.

1672627047 is a deficient number, since it is larger than the sum of its proper divisors (1072197273).

1672627047 is a wasteful number, since it uses less digits than its factorization.

1672627047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126862.

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 1672627047 is about 40897.7633496014. The cubic root of 1672627047 is about 1187.0427824606.

The spelling of 1672627047 in words is "one billion, six hundred seventy-two million, six hundred twenty-seven thousand, forty-seven".