1376072 has 8 divisors (see below), whose sum is σ = 2580150. Its totient is φ = 688032.

The previous prime is 1376071. The next prime is 1376077. The reversal of 1376072 is 2706731.

It can be written as a sum of positive squares in only one way, i.e., 1069156 + 306916 = 1034^2 + 554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1376071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85997 + ... + 86012.

2^1376072 is an apocalyptic number.

It is an amenable number.

1376072 is a deficient number, since it is larger than the sum of its proper divisors (1204078).

1376072 is a wasteful number, since it uses less digits than its factorization.

1376072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172015 (or 172011 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 1376072 is about 1173.0609532330. The cubic root of 1376072 is about 111.2278952842.

The spelling of 1376072 in words is "one million, three hundred seventy-six thousand, seventy-two".