42074811 has 24 divisors (see below), whose sum is σ = 62268336. Its totient is φ = 27368640.

The previous prime is 42074803. The next prime is 42074819. The reversal of 42074811 is 11847024.

It is an interprime number because it is at equal distance from previous prime (42074803) and next prime (42074819).

It is not a de Polignac number, because 42074811 - 2³ = 42074803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42074819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94756 + ... + 95198.

It is an arithmetic number, because the mean of its divisors is an integer number (2594514).

Almost surely, 2^42074811 is an apocalyptic number.

42074811 is a deficient number, since it is larger than the sum of its proper divisors (20193525).

42074811 is a wasteful number, since it uses less digits than its factorization.

42074811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 42074811 is about 6486.5099244509. The cubic root of 42074811 is about 347.8089270151.

The spelling of 42074811 in words is "forty-two million, seventy-four thousand, eight hundred eleven".