42462274 has 8 divisors (see below), whose sum is σ = 63724608. Its totient is φ = 21220740.

The previous prime is 42462271. The next prime is 42462289. The reversal of 42462274 is 47226424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42462271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779 + ... + 9385.

It is an arithmetic number, because the mean of its divisors is an integer number (7965576).

Almost surely, 2^42462274 is an apocalyptic number.

42462274 is a deficient number, since it is larger than the sum of its proper divisors (21262334).

42462274 is a wasteful number, since it uses less digits than its factorization.

42462274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10400.

The product of its digits is 21504, while the sum is 31.

The square root of 42462274 is about 6516.3083106925. The cubic root of 42462274 is about 348.8733130218.

Adding to 42462274 its reverse (47226424), we get a palindrome (89688698).

The spelling of 42462274 in words is "forty-two million, four hundred sixty-two thousand, two hundred seventy-four".