1961452 has 12 divisors (see below), whose sum is σ = 3443440. Its totient is φ = 977616.

The previous prime is 1961447. The next prime is 1961461. The reversal of 1961452 is 2541691.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 1 + 9² + 6² + 1 + 4² + 5⁹ + 2¹³ .

It is a self number, because there is not a number n which added to its sum of digits gives 1961452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198 + ... + 2314.

2^1961452 is an apocalyptic number.

It is an amenable number.

1961452 is a deficient number, since it is larger than the sum of its proper divisors (1481988).

1961452 is a wasteful number, since it uses less digits than its factorization.

1961452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1558 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1961452 is about 1400.5184754226. The cubic root of 1961452 is about 125.1773908076.

The spelling of 1961452 in words is "one million, nine hundred sixty-one thousand, four hundred fifty-two".