4272046 has 4 divisors (see below), whose sum is σ = 6408072. Its totient is φ = 2136022.

The previous prime is 4272031. The next prime is 4272053. The reversal of 4272046 is 6402724.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4272046² = 36500754052232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4272046.

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, 1068010 + ... + 1068013.

It is an arithmetic number, because the mean of its divisors is an integer number (1602018).

Almost surely, 2^4272046 is an apocalyptic number.

4272046 is a deficient number, since it is larger than the sum of its proper divisors (2136026).

4272046 is a wasteful number, since it uses less digits than its factorization.

4272046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136025.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4272046 is about 2066.8928370866. The cubic root of 4272046 is about 162.2601874890.

The spelling of 4272046 in words is "four million, two hundred seventy-two thousand, forty-six".