2378497022 has 32 divisors (see below), whose sum is σ = 4066343424. Its totient is φ = 1032847200.

The previous prime is 2378497019. The next prime is 2378497027. The reversal of 2378497022 is 2207948732.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378497027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486872 + ... + 491732.

It is an arithmetic number, because the mean of its divisors is an integer number (127073232).

Almost surely, 2^2378497022 is an apocalyptic number.

2378497022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2378497022 is a deficient number, since it is larger than the sum of its proper divisors (1687846402).

2378497022 is a wasteful number, since it uses less digits than its factorization.

2378497022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 2378497022 is about 48769.8372152297. The cubic root of 2378497022 is about 1334.8553424690.

The spelling of 2378497022 in words is "two billion, three hundred seventy-eight million, four hundred ninety-seven thousand, twenty-two".