1348947 has 16 divisors (see below), whose sum is σ = 2042880. Its totient is φ = 879336.

The previous prime is 1348939. The next prime is 1348951. The reversal of 1348947 is 7498431.

It is a happy number.

It is not a de Polignac number, because 1348947 - 2³ = 1348939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1348937) 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, 738 + ... + 1800.

It is an arithmetic number, because the mean of its divisors is an integer number (127680).

2^1348947 is an apocalyptic number.

1348947 is a deficient number, since it is larger than the sum of its proper divisors (693933).

1348947 is a wasteful number, since it uses less digits than its factorization.

1348947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1113 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1348947 is about 1161.4417764141. The cubic root of 1348947 is about 110.4922020391.

The spelling of 1348947 in words is "one million, three hundred forty-eight thousand, nine hundred forty-seven".