1953055 has 8 divisors (see below), whose sum is σ = 2524032. Its totient is φ = 1442208.

The previous prime is 1953053. The next prime is 1953059. The reversal of 1953055 is 5503591.

1953055 is nontrivially palindromic in base 8 and base 12.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1953055 - 2¹ = 1953053 is a prime.

It is a Duffinian number.

1953055 is a lucky number.

It is a nialpdrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1953053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14959 + ... + 15088.

It is an arithmetic number, because the mean of its divisors is an integer number (315504).

2^1953055 is an apocalyptic number.

1953055 is a deficient number, since it is larger than the sum of its proper divisors (570977).

1953055 is a wasteful number, since it uses less digits than its factorization.

1953055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30065.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 1953055 is about 1397.5174417516. The cubic root of 1953055 is about 124.9985066488.

The spelling of 1953055 in words is "one million, nine hundred fifty-three thousand, fifty-five".