1170426 has 8 divisors (see below), whose sum is σ = 2340864. Its totient is φ = 390140.

The previous prime is 1170397. The next prime is 1170437. The reversal of 1170426 is 6240711.

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

1170426 is an admirable number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97530 + ... + 97541.

It is an arithmetic number, because the mean of its divisors is an integer number (292608).

2^1170426 is an apocalyptic number.

1170426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1170426 is a wasteful number, since it uses less digits than its factorization.

1170426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195076.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1170426 is about 1081.8622832875. The cubic root of 1170426 is about 105.3856115896.

It can be divided in two parts, 1170 and 426, that added together give a triangular number (1596 = T₅₆).

The spelling of 1170426 in words is "one million, one hundred seventy thousand, four hundred twenty-six".