1249064 has 16 divisors (see below), whose sum is σ = 2397120. Its totient is φ = 609840.

The previous prime is 1249063. The next prime is 1249091. The reversal of 1249064 is 4609421.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1249063) 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, 1472 + ... + 2159.

It is an arithmetic number, because the mean of its divisors is an integer number (149820).

2^1249064 is an apocalyptic number.

It is an amenable number.

1249064 is a deficient number, since it is larger than the sum of its proper divisors (1148056).

1249064 is a wasteful number, since it uses less digits than its factorization.

1249064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1249064 is about 1117.6153184347. The cubic root of 1249064 is about 107.6948404428.

The spelling of 1249064 in words is "one million, two hundred forty-nine thousand, sixty-four".