1607401 has 8 divisors (see below), whose sum is σ = 1776384. Its totient is φ = 1446720.

The previous prime is 1607399. The next prime is 1607407. The reversal of 1607401 is 1047061.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1607401 - 2¹ = 1607399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1607407) 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, 1665 + ... + 2446.

It is an arithmetic number, because the mean of its divisors is an integer number (222048).

2^1607401 is an apocalyptic number.

It is an amenable number.

1607401 is a deficient number, since it is larger than the sum of its proper divisors (168983).

1607401 is a wasteful number, since it uses less digits than its factorization.

1607401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1607401 is about 1267.8331909206. The cubic root of 1607401 is about 117.1407709750.

The spelling of 1607401 in words is "one million, six hundred seven thousand, four hundred one".