1438652 has 6 divisors (see below), whose sum is σ = 2517648. Its totient is φ = 719324.

The previous prime is 1438643. The next prime is 1438663. The reversal of 1438652 is 2568341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179828 + ... + 179835.

It is an arithmetic number, because the mean of its divisors is an integer number (419608).

2^1438652 is an apocalyptic number.

It is an amenable number.

1438652 is a deficient number, since it is larger than the sum of its proper divisors (1078996).

1438652 is a wasteful number, since it uses less digits than its factorization.

1438652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359667 (or 359665 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 1438652 is about 1199.4382018262. The cubic root of 1438652 is about 112.8890758936.

The spelling of 1438652 in words is "one million, four hundred thirty-eight thousand, six hundred fifty-two".