42801498 has 48 divisors (see below), whose sum is σ = 95224896. Its totient is φ = 13890240.

The previous prime is 42801487. The next prime is 42801511. The reversal of 42801498 is 89410824.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136590 + ... + 136902.

It is an arithmetic number, because the mean of its divisors is an integer number (1983852).

Almost surely, 2^42801498 is an apocalyptic number.

42801498 is an abundant number, since it is smaller than the sum of its proper divisors (52423398).

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

42801498 is a wasteful number, since it uses less digits than its factorization.

42801498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 42801498 is about 6542.2853805073. The cubic root of 42801498 is about 349.7998801569.

It can be divided in two parts, 4280 and 1498, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 42801498 in words is "forty-two million, eight hundred one thousand, four hundred ninety-eight".