4546972 has 12 divisors (see below), whose sum is σ = 8039920. Its totient is φ = 2249856.

The previous prime is 4546963. The next prime is 4546979. The reversal of 4546972 is 2796454.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5472 + ... + 6247.

Almost surely, 2^4546972 is an apocalyptic number.

It is an amenable number.

4546972 is a deficient number, since it is larger than the sum of its proper divisors (3492948).

4546972 is a wasteful number, since it uses less digits than its factorization.

4546972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11820 (or 11818 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 4546972 is about 2132.3630084955. The cubic root of 4546972 is about 165.6688127595.

The spelling of 4546972 in words is "four million, five hundred forty-six thousand, nine hundred seventy-two".