42700927 has 8 divisors (see below), whose sum is σ = 43344000. Its totient is φ = 42061080.

The previous prime is 42700907. The next prime is 42700951. The reversal of 42700927 is 72900724.

It is a happy number.

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

It is not a de Polignac number, because 42700927 - 2⁷ = 42700799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42700907) 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, 40902 + ... + 41932.

It is an arithmetic number, because the mean of its divisors is an integer number (5418000).

Almost surely, 2^42700927 is an apocalyptic number.

42700927 is a deficient number, since it is larger than the sum of its proper divisors (643073).

42700927 is a wasteful number, since it uses less digits than its factorization.

42700927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 42700927 is about 6534.5946316508. The cubic root of 42700927 is about 349.5256894904.

The spelling of 42700927 in words is "forty-two million, seven hundred thousand, nine hundred twenty-seven".