4651672 has 8 divisors (see below), whose sum is σ = 8721900. Its totient is φ = 2325832.

The previous prime is 4651663. The next prime is 4651709. The reversal of 4651672 is 2761564.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290722 + ... + 290737.

Almost surely, 2^4651672 is an apocalyptic number.

It is an amenable number.

4651672 is a deficient number, since it is larger than the sum of its proper divisors (4070228).

4651672 is a wasteful number, since it uses less digits than its factorization.

4651672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581465 (or 581461 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 4651672 is about 2156.7735161579. The cubic root of 4651672 is about 166.9307564297.

The spelling of 4651672 in words is "four million, six hundred fifty-one thousand, six hundred seventy-two".