874420415 has 64 divisors (see below), whose sum is σ = 1252247040. Its totient is φ = 583897600.

The previous prime is 874420409. The next prime is 874420429. The reversal of 874420415 is 514024478.

It is not a de Polignac number, because 874420415 - 2⁸ = 874420159 is a prime.

It is a super-2 number, since 2×874420415² = 1529222124337544450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 6674900 + ... + 6675030.

It is an arithmetic number, because the mean of its divisors is an integer number (19566360).

Almost surely, 2^874420415 is an apocalyptic number.

874420415 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

874420415 is a deficient number, since it is larger than the sum of its proper divisors (377826625).

874420415 is a wasteful number, since it uses less digits than its factorization.

874420415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 874420415 is about 29570.6005180821. The cubic root of 874420415 is about 956.2543626042.

The spelling of 874420415 in words is "eight hundred seventy-four million, four hundred twenty thousand, four hundred fifteen".