2417278164 has 48 divisors (see below), whose sum is σ = 6603305856. Its totient is φ = 673804800.

The previous prime is 2417278159. The next prime is 2417278169. The reversal of 2417278164 is 4618727142.

It is an interprime number because it is at equal distance from previous prime (2417278159) and next prime (2417278169).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2417278169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347497 + ... + 354384.

It is an arithmetic number, because the mean of its divisors is an integer number (137568872).

Almost surely, 2^2417278164 is an apocalyptic number.

It is an amenable number.

2417278164 is an abundant number, since it is smaller than the sum of its proper divisors (4186027692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2417278164 is a wasteful number, since it uses less digits than its factorization.

2417278164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701936 (or 701934 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 2417278164 is about 49165.8231294870. The cubic root of 2417278164 is about 1342.0711573754.

The spelling of 2417278164 in words is "two billion, four hundred seventeen million, two hundred seventy-eight thousand, one hundred sixty-four".