1880623 has 4 divisors (see below), whose sum is σ = 1908760. Its totient is φ = 1852488.

The previous prime is 1880603. The next prime is 1880633. The reversal of 1880623 is 3260881.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3260881 = 13 ⋅250837.

It is a cyclic number.

It is not a de Polignac number, because 1880623 - 2⁹ = 1880111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1880591 and 1880600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1880603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13968 + ... + 14101.

It is an arithmetic number, because the mean of its divisors is an integer number (477190).

2^1880623 is an apocalyptic number.

1880623 is a deficient number, since it is larger than the sum of its proper divisors (28137).

1880623 is an equidigital number, since it uses as much as digits as its factorization.

1880623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28136.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1880623 is about 1371.3580859863. The cubic root of 1880623 is about 123.4337474584.

The spelling of 1880623 in words is "one million, eight hundred eighty thousand, six hundred twenty-three".