1497967 has 4 divisors (see below), whose sum is σ = 1563120. Its totient is φ = 1432816.

The previous prime is 1497961. The next prime is 1497983. The reversal of 1497967 is 7697941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7697941 = 2311 ⋅3331.

It is a cyclic number.

It is not a de Polignac number, because 1497967 - 2¹¹ = 1495919 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1497961) 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, 32542 + ... + 32587.

It is an arithmetic number, because the mean of its divisors is an integer number (390780).

2^1497967 is an apocalyptic number.

1497967 is a deficient number, since it is larger than the sum of its proper divisors (65153).

1497967 is an equidigital number, since it uses as much as digits as its factorization.

1497967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65152.

The product of its digits is 95256, while the sum is 43.

The square root of 1497967 is about 1223.9146212053. The cubic root of 1497967 is about 114.4196852281.

The spelling of 1497967 in words is "one million, four hundred ninety-seven thousand, nine hundred sixty-seven".