5457434 has 8 divisors (see below), whose sum is σ = 8267508. Its totient is φ = 2701600.

The previous prime is 5457433. The next prime is 5457449. The reversal of 5457434 is 4347545.

It can be written as a sum of positive squares in 2 ways, for example, as 3621409 + 1836025 = 1903^2 + 1355^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5457434.

It is not an unprimeable number, because it can be changed into a prime (5457433) 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, 13307 + ... + 13710.

Almost surely, 2^5457434 is an apocalyptic number.

5457434 is a deficient number, since it is larger than the sum of its proper divisors (2810074).

5457434 is a wasteful number, since it uses less digits than its factorization.

5457434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27120.

The product of its digits is 33600, while the sum is 32.

The square root of 5457434 is about 2336.1151512714. The cubic root of 5457434 is about 176.0608647963.

The spelling of 5457434 in words is "five million, four hundred fifty-seven thousand, four hundred thirty-four".