42775802 has 8 divisors (see below), whose sum is σ = 67540800. Its totient is φ = 20262204.

The previous prime is 42775801. The next prime is 42775829. The reversal of 42775802 is 20857724.

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 (42775801) 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, 562802 + ... + 562877.

It is an arithmetic number, because the mean of its divisors is an integer number (8442600).

Almost surely, 2^42775802 is an apocalyptic number.

42775802 is a deficient number, since it is larger than the sum of its proper divisors (24764998).

42775802 is a wasteful number, since it uses less digits than its factorization.

42775802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125700.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 42775802 is about 6540.3212459328. The cubic root of 42775802 is about 349.7298650290.

The spelling of 42775802 in words is "forty-two million, seven hundred seventy-five thousand, eight hundred two".