42373506 has 32 divisors (see below), whose sum is σ = 97050240. Its totient is φ = 12082176.

The previous prime is 42373501. The next prime is 42373511. The reversal of 42373506 is 60537324.

It is an interprime number because it is at equal distance from previous prime (42373501) and next prime (42373511).

It is not an unprimeable number, because it can be changed into a prime (42373501) 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, 34210 + ... + 35426.

It is an arithmetic number, because the mean of its divisors is an integer number (3032820).

Almost surely, 2^42373506 is an apocalyptic number.

42373506 is an abundant number, since it is smaller than the sum of its proper divisors (54676734).

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

42373506 is a wasteful number, since it uses less digits than its factorization.

42373506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 42373506 is about 6509.4935286856. The cubic root of 42373506 is about 348.6300351765.

The spelling of 42373506 in words is "forty-two million, three hundred seventy-three thousand, five hundred six".