1274072 has 16 divisors (see below), whose sum is σ = 2425560. Its totient is φ = 627264.

The previous prime is 1274071. The next prime is 1274087. The reversal of 1274072 is 2704721.

It is a super-2 number, since 2×1274072² = 3246518922368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1274071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653 + ... + 1724.

2^1274072 is an apocalyptic number.

It is an amenable number.

1274072 is a deficient number, since it is larger than the sum of its proper divisors (1151488).

1274072 is a wasteful number, since it uses less digits than its factorization.

1274072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 1274072 is about 1128.7479789572. The cubic root of 1274072 is about 108.4088299521.

Adding to 1274072 its reverse (2704721), we get a palindrome (3978793).

The spelling of 1274072 in words is "one million, two hundred seventy-four thousand, seventy-two".