42477358 has 16 divisors (see below), whose sum is σ = 79438464. Its totient is φ = 16549560.

The previous prime is 42477349. The next prime is 42477359. The reversal of 42477358 is 85377424.

It is a self number, because there is not a number n which added to its sum of digits gives 42477358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42477359) 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 7 ways as a sum of consecutive naturals, for example, 137760 + ... + 138067.

It is an arithmetic number, because the mean of its divisors is an integer number (4964904).

Almost surely, 2^42477358 is an apocalyptic number.

42477358 is a deficient number, since it is larger than the sum of its proper divisors (36961106).

42477358 is a wasteful number, since it uses less digits than its factorization.

42477358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275847.

The product of its digits is 188160, while the sum is 40.

The square root of 42477358 is about 6517.4656117236. The cubic root of 42477358 is about 348.9146185664.

The spelling of 42477358 in words is "forty-two million, four hundred seventy-seven thousand, three hundred fifty-eight".