42062974 has 4 divisors (see below), whose sum is σ = 63094464. Its totient is φ = 21031486.

The previous prime is 42062957. The next prime is 42063011. The reversal of 42062974 is 47926024.

42062974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10515742 + ... + 10515745.

It is an arithmetic number, because the mean of its divisors is an integer number (15773616).

Almost surely, 2^42062974 is an apocalyptic number.

42062974 is a deficient number, since it is larger than the sum of its proper divisors (21031490).

42062974 is a wasteful number, since it uses less digits than its factorization.

42062974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21031489.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 42062974 is about 6485.5974281480. The cubic root of 42062974 is about 347.7763073367.

Adding to 42062974 its reverse (47926024), we get a palindrome (89988998).

The spelling of 42062974 in words is "forty-two million, sixty-two thousand, nine hundred seventy-four".