1962148 has 6 divisors (see below), whose sum is σ = 3433766. Its totient is φ = 981072.

The previous prime is 1962139. The next prime is 1962161. The reversal of 1962148 is 8412691.

It is a happy number.

1962148 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 1954404 + 7744 = 1398^2 + 88^2 .

It is a congruent number.

It is an unprimeable number.

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, 245265 + ... + 245272.

2^1962148 is an apocalyptic number.

It is an amenable number.

1962148 is a deficient number, since it is larger than the sum of its proper divisors (1471618).

1962148 is a wasteful number, since it uses less digits than its factorization.

1962148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490541 (or 490539 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 1962148 is about 1400.7669327907. The cubic root of 1962148 is about 125.1921950039.

Adding to 1962148 its product of digits (3456), we get a square (1965604 = 1402²).

The spelling of 1962148 in words is "one million, nine hundred sixty-two thousand, one hundred forty-eight".