4577242 has 8 divisors (see below), whose sum is σ = 6890976. Its totient is φ = 2280252.

The previous prime is 4577231. The next prime is 4577249. The reversal of 4577242 is 2427754.

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

It is a super-2 number, since 2×4577242² = 41902288653128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4577249) 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, 3478 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (861372).

Almost surely, 2^4577242 is an apocalyptic number.

4577242 is a deficient number, since it is larger than the sum of its proper divisors (2313734).

4577242 is a wasteful number, since it uses less digits than its factorization.

4577242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372.

The product of its digits is 15680, while the sum is 31.

The square root of 4577242 is about 2139.4489944843. The cubic root of 4577242 is about 166.0356288744.

The spelling of 4577242 in words is "four million, five hundred seventy-seven thousand, two hundred forty-two".