42276798 has 24 divisors (see below), whose sum is σ = 91728000. Its totient is φ = 14072544.

The previous prime is 42276779. The next prime is 42276811. The reversal of 42276798 is 89767224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17763 + ... + 20001.

It is an arithmetic number, because the mean of its divisors is an integer number (3822000).

Almost surely, 2^42276798 is an apocalyptic number.

42276798 is an abundant number, since it is smaller than the sum of its proper divisors (49451202).

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

42276798 is a wasteful number, since it uses less digits than its factorization.

42276798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296 (or 3293 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 42276798 is about 6502.0610578493. The cubic root of 42276798 is about 348.3646099269.

It can be divided in two parts, 4227 and 6798, that added together give a square (11025 = 105²).

The spelling of 42276798 in words is "forty-two million, two hundred seventy-six thousand, seven hundred ninety-eight".