1008407 has 2 divisors, whose sum is σ = 1008408. Its totient is φ = 1008406.

The previous prime is 1008401. The next prime is 1008409. The reversal of 1008407 is 7048001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1008407 - 2¹⁴ = 992023 is a prime.

Together with 1008409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1008401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504203 + 504204.

It is an arithmetic number, because the mean of its divisors is an integer number (504204).

2^1008407 is an apocalyptic number.

1008407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1008407 is an equidigital number, since it uses as much as digits as its factorization.

1008407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 1008407 is about 1004.1947022366. The cubic root of 1008407 is about 100.2794516735.

The spelling of 1008407 in words is "one million, eight thousand, four hundred seven".