42792735 has 8 divisors (see below), whose sum is σ = 68468400. Its totient is φ = 22822784.

The previous prime is 42792733. The next prime is 42792749. The reversal of 42792735 is 53729724.

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

It is a cyclic number.

It is not a de Polignac number, because 42792735 - 2¹ = 42792733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42792693 and 42792702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42792733) 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, 1426410 + ... + 1426439.

It is an arithmetic number, because the mean of its divisors is an integer number (8558550).

Almost surely, 2^42792735 is an apocalyptic number.

42792735 is a deficient number, since it is larger than the sum of its proper divisors (25675665).

42792735 is a wasteful number, since it uses less digits than its factorization.

42792735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852857.

The product of its digits is 105840, while the sum is 39.

The square root of 42792735 is about 6541.6156261278. The cubic root of 42792735 is about 349.7760063386.

The spelling of 42792735 in words is "forty-two million, seven hundred ninety-two thousand, seven hundred thirty-five".