1051607 has 2 divisors, whose sum is σ = 1051608. Its totient is φ = 1051606.

The previous prime is 1051601. The next prime is 1051619. The reversal of 1051607 is 7061501.

It is a weak prime.

It is an emirp because it is prime and its reverse (7061501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1051607 - 2⁴ = 1051591 is a prime.

It is a super-2 number, since 2×1051607² = 2211754564898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525803 + 525804.

It is an arithmetic number, because the mean of its divisors is an integer number (525804).

2^1051607 is an apocalyptic number.

1051607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051607 is an equidigital number, since it uses as much as digits as its factorization.

1051607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 1051607 is about 1025.4789125087. The cubic root of 1051607 is about 101.6914615985.

The spelling of 1051607 in words is "one million, fifty-one thousand, six hundred seven".