1249070 has 8 divisors (see below), whose sum is σ = 2248344. Its totient is φ = 499624.

The previous prime is 1249063. The next prime is 1249091. The reversal of 1249070 is 709421.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62444 + ... + 62463.

It is an arithmetic number, because the mean of its divisors is an integer number (281043).

2^1249070 is an apocalyptic number.

1249070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1249070 is a deficient number, since it is larger than the sum of its proper divisors (999274).

1249070 is a wasteful number, since it uses less digits than its factorization.

1249070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124914.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1249070 is about 1117.6180027183. The cubic root of 1249070 is about 107.6950128834.

The spelling of 1249070 in words is "one million, two hundred forty-nine thousand, seventy".