42497110 has 64 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 14833152.

The previous prime is 42497101. The next prime is 42497111. The reversal of 42497110 is 1179424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42497111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190459 + ... + 190681.

It is an arithmetic number, because the mean of its divisors is an integer number (1360800).

Almost surely, 2^42497110 is an apocalyptic number.

42497110 is an abundant number, since it is smaller than the sum of its proper divisors (44594090).

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

42497110 is a wasteful number, since it uses less digits than its factorization.

42497110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 42497110 is about 6518.9807485526. The cubic root of 42497110 is about 348.9686920298.

The spelling of 42497110 in words is "forty-two million, four hundred ninety-seven thousand, one hundred ten".