42654799 has 12 divisors (see below), whose sum is σ = 47661880. Its totient is φ = 38134800.

The previous prime is 42654797. The next prime is 42654809. The reversal of 42654799 is 99745624.

It is not a de Polignac number, because 42654799 - 2¹ = 42654797 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 (42654793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4492 + ... + 10270.

Almost surely, 2^42654799 is an apocalyptic number.

42654799 is a deficient number, since it is larger than the sum of its proper divisors (5007081).

42654799 is a wasteful number, since it uses less digits than its factorization.

42654799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5862 (or 5851 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 42654799 is about 6531.0641552507. The cubic root of 42654799 is about 349.3997848847.

It can be divided in two parts, 426 and 54799, that added together give a square (55225 = 235²).

The spelling of 42654799 in words is "forty-two million, six hundred fifty-four thousand, seven hundred ninety-nine".