1244958 has 32 divisors (see below), whose sum is σ = 2927232. Its totient is φ = 348000.

The previous prime is 1244953. The next prime is 1244987. The reversal of 1244958 is 8594421.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133 + ... + 1583.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

2^1244958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1244958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1463616).

1244958 is an abundant number, since it is smaller than the sum of its proper divisors (1682274).

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

1244958 is a wasteful number, since it uses less digits than its factorization.

1244958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480.

The product of its digits is 11520, while the sum is 33.

The square root of 1244958 is about 1115.7768594123. The cubic root of 1244958 is about 107.5767038652.

The spelling of 1244958 in words is "one million, two hundred forty-four thousand, nine hundred fifty-eight".