1954484 has 36 divisors (see below), whose sum is σ = 4097184. Its totient is φ = 799008.

The previous prime is 1954483. The next prime is 1954487. The reversal of 1954484 is 4844591.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1954483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23507 + ... + 23589.

2^1954484 is an apocalyptic number.

1954484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1954484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2048592).

1954484 is an abundant number, since it is smaller than the sum of its proper divisors (2142700).

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

1954484 is a wasteful number, since it uses less digits than its factorization.

1954484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 121 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 1954484 is about 1398.0286120105. The cubic root of 1954484 is about 125.0289852783.

The spelling of 1954484 in words is "one million, nine hundred fifty-four thousand, four hundred eighty-four".