39093144 has 16 divisors (see below), whose sum is σ = 97732920. Its totient is φ = 13031040.

The previous prime is 39093137. The next prime is 39093167. The reversal of 39093144 is 44139093.

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, 814417 + ... + 814464.

Almost surely, 2^39093144 is an apocalyptic number.

It is an amenable number.

39093144 is an abundant number, since it is smaller than the sum of its proper divisors (58639776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39093144 is a wasteful number, since it uses less digits than its factorization.

39093144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628890 (or 1628886 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 39093144 is about 6252.4510393925. The cubic root of 39093144 is about 339.3909048707.

The spelling of 39093144 in words is "thirty-nine million, ninety-three thousand, one hundred forty-four".