1207426 has 16 divisors (see below), whose sum is σ = 2006208. Its totient is φ = 540400.

The previous prime is 1207417. The next prime is 1207429. The reversal of 1207426 is 6247021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1207397 and 1207406.

It is not an unprimeable number, because it can be changed into a prime (1207429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176 + ... + 1948.

It is an arithmetic number, because the mean of its divisors is an integer number (125388).

2^1207426 is an apocalyptic number.

1207426 is a deficient number, since it is larger than the sum of its proper divisors (798782).

1207426 is a wasteful number, since it uses less digits than its factorization.

1207426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1207426 is about 1098.8293771100. The cubic root of 1207426 is about 106.4846091478.

It can be divided in two parts, 12074 and 26, that added together give a square (12100 = 110²).

The spelling of 1207426 in words is "one million, two hundred seven thousand, four hundred twenty-six".