42072362 has 8 divisors (see below), whose sum is σ = 63291456. Its totient is φ = 20975212.

The previous prime is 42072343. The next prime is 42072377. The reversal of 42072362 is 26327024.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29618 + ... + 31005.

It is an arithmetic number, because the mean of its divisors is an integer number (7911432).

Almost surely, 2^42072362 is an apocalyptic number.

42072362 is a deficient number, since it is larger than the sum of its proper divisors (21219094).

42072362 is a wasteful number, since it uses less digits than its factorization.

42072362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60972.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 42072362 is about 6486.3211453026. The cubic root of 42072362 is about 347.8021787131.

Adding to 42072362 its reverse (26327024), we get a palindrome (68399386).

The spelling of 42072362 in words is "forty-two million, seventy-two thousand, three hundred sixty-two".