12077038 has 16 divisors (see below), whose sum is σ = 19245600. Its totient is φ = 5664256.

The previous prime is 12077017. The next prime is 12077071. The reversal of 12077038 is 83077021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12076997 and 12077015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19863 + ... + 20461.

It is an arithmetic number, because the mean of its divisors is an integer number (1202850).

Almost surely, 2^12077038 is an apocalyptic number.

12077038 is a deficient number, since it is larger than the sum of its proper divisors (7168562).

12077038 is a wasteful number, since it uses less digits than its factorization.

12077038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 12077038 is about 3475.2033034054. The cubic root of 12077038 is about 229.4317287985.

The spelling of 12077038 in words is "twelve million, seventy-seven thousand, thirty-eight".