1955502 has 20 divisors (see below), whose sum is σ = 4382136. Its totient is φ = 651780.

The previous prime is 1955501. The next prime is 1955507. The reversal of 1955502 is 2055591.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1955501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5874 + ... + 6197.

2^1955502 is an apocalyptic number.

1955502 is an abundant number, since it is smaller than the sum of its proper divisors (2426634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1955502 is a wasteful number, since it uses less digits than its factorization.

1955502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12085 (or 12076 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 1955502 is about 1398.3926487221. The cubic root of 1955502 is about 125.0506887757.

The spelling of 1955502 in words is "one million, nine hundred fifty-five thousand, five hundred two".