1450107 has 6 divisors (see below), whose sum is σ = 2094612. Its totient is φ = 966732.

The previous prime is 1450103. The next prime is 1450109. The reversal of 1450107 is 7010541.

It is not a de Polignac number, because 1450107 - 2² = 1450103 is a prime.

It is a super-2 number, since 2×1450107² = 4205620622898, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

1450107 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1450107.

It is not an unprimeable number, because it can be changed into a prime (1450103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80553 + ... + 80570.

It is an arithmetic number, because the mean of its divisors is an integer number (349102).

2^1450107 is an apocalyptic number.

1450107 is a deficient number, since it is larger than the sum of its proper divisors (644505).

1450107 is a wasteful number, since it uses less digits than its factorization.

1450107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161129 (or 161126 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 1450107 is about 1204.2038863913. The cubic root of 1450107 is about 113.1879036216.

Adding to 1450107 its reverse (7010541), we get a palindrome (8460648).

The spelling of 1450107 in words is "one million, four hundred fifty thousand, one hundred seven".