1975046 has 4 divisors (see below), whose sum is σ = 2962572. Its totient is φ = 987522.

The previous prime is 1975037. The next prime is 1975049. The reversal of 1975046 is 6405791.

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: 6405791 = 7 ⋅915113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1975049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493760 + ... + 493763.

It is an arithmetic number, because the mean of its divisors is an integer number (740643).

2^1975046 is an apocalyptic number.

1975046 is a deficient number, since it is larger than the sum of its proper divisors (987526).

1975046 is an equidigital number, since it uses as much as digits as its factorization.

1975046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987525.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1975046 is about 1405.3632982258. The cubic root of 1975046 is about 125.4659092709.

Adding to 1975046 its sum of digits (32), we get a triangular number (1975078 = T₁₉₈₇).

The spelling of 1975046 in words is "one million, nine hundred seventy-five thousand, forty-six".