1486951 has 2 divisors, whose sum is σ = 1486952. Its totient is φ = 1486950.

The previous prime is 1486943. The next prime is 1486957. The reversal of 1486951 is 1596841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1486951 - 2³ = 1486943 is a prime.

It is a super-2 number, since 2×1486951² = 4422046552802, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 1486951 parts by 1724 straight cuts.

1486951 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1486957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743475 + 743476.

It is an arithmetic number, because the mean of its divisors is an integer number (743476).

2^1486951 is an apocalyptic number.

1486951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486951 is an equidigital number, since it uses as much as digits as its factorization.

1486951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 34.

The square root of 1486951 is about 1219.4060029375. The cubic root of 1486951 is about 114.1385153268.

The spelling of 1486951 in words is "one million, four hundred eighty-six thousand, nine hundred fifty-one".