42377852 has 24 divisors (see below), whose sum is σ = 81330480. Its totient is φ = 19160960.

The previous prime is 42377851. The next prime is 42377869. The reversal of 42377852 is 25877324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42377851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6224 + ... + 11112.

It is an arithmetic number, because the mean of its divisors is an integer number (3388770).

Almost surely, 2^42377852 is an apocalyptic number.

It is an amenable number.

42377852 is a deficient number, since it is larger than the sum of its proper divisors (38952628).

42377852 is a wasteful number, since it uses less digits than its factorization.

42377852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101 (or 5099 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 42377852 is about 6509.8273402603. The cubic root of 42377852 is about 348.6419537429.

The spelling of 42377852 in words is "forty-two million, three hundred seventy-seven thousand, eight hundred fifty-two".