1880025 has 24 divisors (see below), whose sum is σ = 3553344. Its totient is φ = 859200.

The previous prime is 1880023. The next prime is 1880027. The reversal of 1880025 is 5200881.

It is an interprime number because it is at equal distance from previous prime (1880023) and next prime (1880027).

It is not a de Polignac number, because 1880025 - 2¹ = 1880023 is a prime.

1880025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1879977 and 1880004.

It is not an unprimeable number, because it can be changed into a prime (1880023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1266 + ... + 2315.

It is an arithmetic number, because the mean of its divisors is an integer number (148056).

2^1880025 is an apocalyptic number.

1880025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1880025 is a deficient number, since it is larger than the sum of its proper divisors (1673319).

1880025 is a wasteful number, since it uses less digits than its factorization.

1880025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601 (or 3596 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 1880025 is about 1371.1400366119. The cubic root of 1880025 is about 123.4206629281.

The spelling of 1880025 in words is "one million, eight hundred eighty thousand, twenty-five".