1393107 has 8 divisors (see below), whose sum is σ = 1866384. Its totient is φ = 924288.

The previous prime is 1393103. The next prime is 1393121. The reversal of 1393107 is 7013931.

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

It is not a de Polignac number, because 1393107 - 2² = 1393103 is a prime.

It is a super-2 number, since 2×1393107² = 3881494226898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1393103) 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, 298 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (233298).

2^1393107 is an apocalyptic number.

1393107 is a deficient number, since it is larger than the sum of its proper divisors (473277).

1393107 is a wasteful number, since it uses less digits than its factorization.

1393107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 1393107 is about 1180.2995382529. The cubic root of 1393107 is about 111.6849938979.

The spelling of 1393107 in words is "one million, three hundred ninety-three thousand, one hundred seven".