42470376 has 96 divisors (see below), whose sum is σ = 118496160. Its totient is φ = 12669696.

The previous prime is 42470347. The next prime is 42470419. The reversal of 42470376 is 67307424.

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, 149931 + ... + 150213.

It is an arithmetic number, because the mean of its divisors is an integer number (1234335).

Almost surely, 2^42470376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42470376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59248080).

42470376 is an abundant number, since it is smaller than the sum of its proper divisors (76025784).

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

42470376 is a wasteful number, since it uses less digits than its factorization.

42470376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 42470376 is about 6516.9299520556. The cubic root of 42470376 is about 348.8955004960.

The spelling of 42470376 in words is "forty-two million, four hundred seventy thousand, three hundred seventy-six".