4457462 has 4 divisors (see below), whose sum is σ = 6686196. Its totient is φ = 2228730.

The previous prime is 4457461. The next prime is 4457471. The reversal of 4457462 is 2647544.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4457461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114364 + ... + 1114367.

It is an arithmetic number, because the mean of its divisors is an integer number (1671549).

Almost surely, 2^4457462 is an apocalyptic number.

4457462 is a deficient number, since it is larger than the sum of its proper divisors (2228734).

4457462 is a wasteful number, since it uses less digits than its factorization.

4457462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228733.

The product of its digits is 26880, while the sum is 32.

The square root of 4457462 is about 2111.2702337692. The cubic root of 4457462 is about 164.5745020881.

The spelling of 4457462 in words is "four million, four hundred fifty-seven thousand, four hundred sixty-two".