5415279 has 4 divisors (see below), whose sum is σ = 7220376. Its totient is φ = 3610184.

The previous prime is 5415271. The next prime is 5415337. The reversal of 5415279 is 9725145.

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

It is a cyclic number.

It is not a de Polignac number, because 5415279 - 2³ = 5415271 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5415271) 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, 902544 + ... + 902549.

It is an arithmetic number, because the mean of its divisors is an integer number (1805094).

Almost surely, 2^5415279 is an apocalyptic number.

5415279 is a deficient number, since it is larger than the sum of its proper divisors (1805097).

5415279 is a wasteful number, since it uses less digits than its factorization.

5415279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805096.

The product of its digits is 12600, while the sum is 33.

The square root of 5415279 is about 2327.0752029103. The cubic root of 5415279 is about 175.6063753927.

The spelling of 5415279 in words is "five million, four hundred fifteen thousand, two hundred seventy-nine".