42469026 has 32 divisors (see below), whose sum is σ = 91471680. Its totient is φ = 13095936.

The previous prime is 42469013. The next prime is 42469027. The reversal of 42469026 is 62096424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42469027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2490 + ... + 9546.

It is an arithmetic number, because the mean of its divisors is an integer number (2858490).

Almost surely, 2^42469026 is an apocalyptic number.

42469026 is an abundant number, since it is smaller than the sum of its proper divisors (49002654).

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

42469026 is a wasteful number, since it uses less digits than its factorization.

42469026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7138.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 42469026 is about 6516.8263748546. The cubic root of 42469026 is about 348.8918036924.

The spelling of 42469026 in words is "forty-two million, four hundred sixty-nine thousand, twenty-six".