4973519 has 4 divisors (see below), whose sum is σ = 4981920. Its totient is φ = 4965120.

The previous prime is 4973483. The next prime is 4973539. The reversal of 4973519 is 9153794.

It is a happy number.

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 4973519 - 2⁸ = 4973263 is a prime.

It is a super-2 number, since 2×4973519² = 49471782486722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973539) 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, 3239 + ... + 4520.

It is an arithmetic number, because the mean of its divisors is an integer number (1245480).

Almost surely, 2^4973519 is an apocalyptic number.

4973519 is a deficient number, since it is larger than the sum of its proper divisors (8401).

4973519 is an equidigital number, since it uses as much as digits as its factorization.

4973519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8400.

The product of its digits is 34020, while the sum is 38.

The square root of 4973519 is about 2230.1387849190. The cubic root of 4973519 is about 170.6951810029.

The spelling of 4973519 in words is "four million, nine hundred seventy-three thousand, five hundred nineteen".