42292026 has 48 divisors (see below), whose sum is σ = 106516800. Its totient is φ = 11876544.

The previous prime is 42292007. The next prime is 42292027. The reversal of 42292026 is 62029224.

It is not an unprimeable number, because it can be changed into a prime (42292027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4590 + ... + 10278.

It is an arithmetic number, because the mean of its divisors is an integer number (2219100).

Almost surely, 2^42292026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42292026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53258400).

42292026 is an abundant number, since it is smaller than the sum of its proper divisors (64224774).

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

42292026 is a wasteful number, since it uses less digits than its factorization.

42292026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763 (or 5760 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 42292026 is about 6503.2319657229. The cubic root of 42292026 is about 348.4064316015.

The spelling of 42292026 in words is "forty-two million, two hundred ninety-two thousand, twenty-six".