1407007 has 16 divisors (see below), whose sum is σ = 1728000. Its totient is φ = 1118880.

The previous prime is 1406983. The next prime is 1407011. The reversal of 1407007 is 7007041.

It is not a de Polignac number, because 1407007 - 2⁷ = 1406879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407017) 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, 9369 + ... + 9517.

It is an arithmetic number, because the mean of its divisors is an integer number (108000).

2^1407007 is an apocalyptic number.

1407007 is a deficient number, since it is larger than the sum of its proper divisors (320993).

1407007 is a wasteful number, since it uses less digits than its factorization.

1407007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 1407007 is about 1186.1732588454. The cubic root of 1407007 is about 112.0552183075.

The spelling of 1407007 in words is "one million, four hundred seven thousand, seven".