2621482 has 4 divisors (see below), whose sum is σ = 3932226. Its totient is φ = 1310740.

The previous prime is 2621477. The next prime is 2621501. The reversal of 2621482 is 2841262.

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: 2841262 = 2 ⋅1420631.

It can be written as a sum of positive squares in only one way, i.e., 1739761 + 881721 = 1319^2 + 939^2 .

It is a zygodrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655369 + ... + 655372.

2^2621482 is an apocalyptic number.

2621482 is a deficient number, since it is larger than the sum of its proper divisors (1310744).

2621482 is a wasteful number, since it uses less digits than its factorization.

2621482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310743.

The product of its digits is 1536, while the sum is 25.

The square root of 2621482 is about 1619.0991322337. The cubic root of 2621482 is about 137.8845565372.

The spelling of 2621482 in words is "two million, six hundred twenty-one thousand, four hundred eighty-two".