1274506 has 8 divisors (see below), whose sum is σ = 1916640. Its totient is φ = 635628.

The previous prime is 1274461. The next prime is 1274509. The reversal of 1274506 is 6054721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1274509) 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, 835 + ... + 1801.

It is an arithmetic number, because the mean of its divisors is an integer number (239580).

2^1274506 is an apocalyptic number.

1274506 is a deficient number, since it is larger than the sum of its proper divisors (642134).

1274506 is an equidigital number, since it uses as much as digits as its factorization.

1274506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1274506 is about 1128.9402109944. The cubic root of 1274506 is about 108.4211380191.

The spelling of 1274506 in words is "one million, two hundred seventy-four thousand, five hundred six".