58440742 has 8 divisors (see below), whose sum is σ = 90684000. Its totient is φ = 28212744.

The previous prime is 58440719. The next prime is 58440757. The reversal of 58440742 is 24704485.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 58440698 and 58440707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503742 + ... + 503857.

It is an arithmetic number, because the mean of its divisors is an integer number (11335500).

Almost surely, 2^58440742 is an apocalyptic number.

58440742 is a deficient number, since it is larger than the sum of its proper divisors (32243258).

58440742 is a wasteful number, since it uses less digits than its factorization.

58440742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007630.

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 58440742 is about 7644.6544722440. The cubic root of 58440742 is about 388.0656839590.

The spelling of 58440742 in words is "fifty-eight million, four hundred forty thousand, seven hundred forty-two".