1350507 has 4 divisors (see below), whose sum is σ = 1800680. Its totient is φ = 900336.

The previous prime is 1350487. The next prime is 1350509. The reversal of 1350507 is 7050531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1350507 - 2⁷ = 1350379 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225082 + ... + 225087.

It is an arithmetic number, because the mean of its divisors is an integer number (450170).

2^1350507 is an apocalyptic number.

1350507 is a deficient number, since it is larger than the sum of its proper divisors (450173).

1350507 is an equidigital number, since it uses as much as digits as its factorization.

1350507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450172.

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 1350507 is about 1162.1131614434. The cubic root of 1350507 is about 110.5347788125.

The spelling of 1350507 in words is "one million, three hundred fifty thousand, five hundred seven".