39285046 has 16 divisors (see below), whose sum is σ = 63707760. Its totient is φ = 18105120.

The previous prime is 39285019. The next prime is 39285047. The reversal of 39285046 is 64058293.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 39284996 and 39285014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39285047) 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, 12565 + ... + 15376.

It is an arithmetic number, because the mean of its divisors is an integer number (3981735).

Almost surely, 2^39285046 is an apocalyptic number.

39285046 is a deficient number, since it is larger than the sum of its proper divisors (24422714).

39285046 is a wasteful number, since it uses less digits than its factorization.

39285046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27999.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 39285046 is about 6267.7783942957. The cubic root of 39285046 is about 339.9453372329.

The spelling of 39285046 in words is "thirty-nine million, two hundred eighty-five thousand, forty-six".