5490723 has 8 divisors (see below), whose sum is σ = 8366848. Its totient is φ = 3137544.

The previous prime is 5490701. The next prime is 5490739. The reversal of 5490723 is 3270945.

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

It is not a de Polignac number, because 5490723 - 2¹⁰ = 5489699 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5490743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130711 + ... + 130752.

It is an arithmetic number, because the mean of its divisors is an integer number (1045856).

Almost surely, 2^5490723 is an apocalyptic number.

5490723 is a deficient number, since it is larger than the sum of its proper divisors (2876125).

5490723 is a wasteful number, since it uses less digits than its factorization.

5490723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261473.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 5490723 is about 2343.2291821331. The cubic root of 5490723 is about 176.4181153336.

The spelling of 5490723 in words is "five million, four hundred ninety thousand, seven hundred twenty-three".