1394752 has 56 divisors (see below), whose sum is σ = 3088640. Its totient is φ = 622080.
The previous prime is 1394749. The next prime is 1394753. The reversal of 1394752 is 2574931.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (1394753) 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, 37678 + ... + 37714.
21394752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1394752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1544320).
1394752 is an abundant number, since it is smaller than the sum of its proper divisors (1693888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1394752 is a wasteful number, since it uses less digits than its factorization.
1394752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99 (or 89 counting only the distinct ones).
The product of its digits is 7560, while the sum is 31.
The square root of 1394752 is about 1180.9961896636. The cubic root of 1394752 is about 111.7289363346.
The spelling of 1394752 in words is "one million, three hundred ninety-four thousand, seven hundred fifty-two".
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