2077622 has 4 divisors (see below), whose sum is σ = 3116436. Its totient is φ = 1038810.

The previous prime is 2077601. The next prime is 2077637. The reversal of 2077622 is 2267702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2267702 = 2 ⋅1133851.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2077591 and 2077600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519404 + ... + 519407.

It is an arithmetic number, because the mean of its divisors is an integer number (779109).

2^2077622 is an apocalyptic number.

2077622 is a deficient number, since it is larger than the sum of its proper divisors (1038814).

2077622 is a wasteful number, since it uses less digits than its factorization.

2077622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038813.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2077622 is about 1441.3958512498. The cubic root of 2077622 is about 127.6014212883.

The spelling of 2077622 in words is "two million, seventy-seven thousand, six hundred twenty-two".