1013738 has 24 divisors (see below), whose sum is σ = 1723680. Its totient is φ = 446600.

The previous prime is 1013729. The next prime is 1013741. The reversal of 1013738 is 8373101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14243 + ... + 14313.

It is an arithmetic number, because the mean of its divisors is an integer number (71820).

2^1013738 is an apocalyptic number.

1013738 is a deficient number, since it is larger than the sum of its proper divisors (709942).

1013738 is a wasteful number, since it uses less digits than its factorization.

1013738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1013738 is about 1006.8455690919. The cubic root of 1013738 is about 100.4558521638.

Adding to 1013738 its reverse (8373101), we get a palindrome (9386839).

The spelling of 1013738 in words is "one million, thirteen thousand, seven hundred thirty-eight".