4651772 has 6 divisors (see below), whose sum is σ = 8140608. Its totient is φ = 2325884.

The previous prime is 4651771. The next prime is 4651781. The reversal of 4651772 is 2771564.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581468 + ... + 581475.

It is an arithmetic number, because the mean of its divisors is an integer number (1356768).

Almost surely, 2^4651772 is an apocalyptic number.

It is an amenable number.

4651772 is a deficient number, since it is larger than the sum of its proper divisors (3488836).

4651772 is a wasteful number, since it uses less digits than its factorization.

4651772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162947 (or 1162945 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 4651772 is about 2156.7966988105. The cubic root of 4651772 is about 166.9319526272.

The spelling of 4651772 in words is "four million, six hundred fifty-one thousand, seven hundred seventy-two".