4272790 has 8 divisors (see below), whose sum is σ = 7691040. Its totient is φ = 1709112.

The previous prime is 4272769. The next prime is 4272799. The reversal of 4272790 is 972724.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272799) 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, 213630 + ... + 213649.

It is an arithmetic number, because the mean of its divisors is an integer number (961380).

Almost surely, 2^4272790 is an apocalyptic number.

4272790 is a deficient number, since it is larger than the sum of its proper divisors (3418250).

4272790 is a wasteful number, since it uses less digits than its factorization.

4272790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427286.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 4272790 is about 2067.0728095546. The cubic root of 4272790 is about 162.2696064397.

The spelling of 4272790 in words is "four million, two hundred seventy-two thousand, seven hundred ninety".