2402191015 has 16 divisors (see below), whose sum is σ = 3296077632. Its totient is φ = 1646394624.

The previous prime is 2402191013. The next prime is 2402191021. The reversal of 2402191015 is 5101912042.

It is a happy number.

It is not a de Polignac number, because 2402191015 - 2¹ = 2402191013 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 (2402191013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58737 + ... + 90853.

It is an arithmetic number, because the mean of its divisors is an integer number (206004852).

Almost surely, 2^2402191015 is an apocalyptic number.

2402191015 is a deficient number, since it is larger than the sum of its proper divisors (893886617).

2402191015 is a wasteful number, since it uses less digits than its factorization.

2402191015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34266.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2402191015 is about 49012.1517075103. The cubic root of 2402191015 is about 1339.2732033649.

The spelling of 2402191015 in words is "two billion, four hundred two million, one hundred ninety-one thousand, fifteen".