1501367 has 4 divisors (see below), whose sum is σ = 1715856. Its totient is φ = 1286880.

The previous prime is 1501363. The next prime is 1501369. The reversal of 1501367 is 7631051.

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

It is not a de Polignac number, because 1501367 - 2² = 1501363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1501363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107234 + ... + 107247.

It is an arithmetic number, because the mean of its divisors is an integer number (428964).

2^1501367 is an apocalyptic number.

1501367 is a deficient number, since it is larger than the sum of its proper divisors (214489).

1501367 is an equidigital number, since it uses as much as digits as its factorization.

1501367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214488.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 1501367 is about 1225.3028197144. The cubic root of 1501367 is about 114.5061875720.

The spelling of 1501367 in words is "one million, five hundred one thousand, three hundred sixty-seven".