2245031479 has 8 divisors (see below), whose sum is σ = 2291523840. Its totient is φ = 2198820600.

The previous prime is 2245031473. The next prime is 2245031489. The reversal of 2245031479 is 9741305422.

2245031479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2245031479 - 2⁵ = 2245031447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245031473) 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, 54217 + ... + 86194.

It is an arithmetic number, because the mean of its divisors is an integer number (286440480).

Almost surely, 2^2245031479 is an apocalyptic number.

2245031479 is a deficient number, since it is larger than the sum of its proper divisors (46492361).

2245031479 is a wasteful number, since it uses less digits than its factorization.

2245031479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140741.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2245031479 is about 47381.7631478610. The cubic root of 2245031479 is about 1309.4054522864.

The spelling of 2245031479 in words is "two billion, two hundred forty-five million, thirty-one thousand, four hundred seventy-nine".