1955054 has 8 divisors (see below), whose sum is σ = 2940840. Its totient is φ = 974776.

The previous prime is 1955047. The next prime is 1955071. The reversal of 1955054 is 4505591.

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

It is a super-2 number, since 2×1955054² = 7644472285832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 2004.

It is an arithmetic number, because the mean of its divisors is an integer number (367605).

2^1955054 is an apocalyptic number.

1955054 is a deficient number, since it is larger than the sum of its proper divisors (985786).

1955054 is a wasteful number, since it uses less digits than its factorization.

1955054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1955054 is about 1398.2324556382. The cubic root of 1955054 is about 125.0411384595.

The spelling of 1955054 in words is "one million, nine hundred fifty-five thousand, fifty-four".