1954746 has 32 divisors (see below), whose sum is σ = 4432320. Its totient is φ = 638352.

The previous prime is 1954741. The next prime is 1954753. The reversal of 1954746 is 6474591.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 1 + 9³ + 5⁹ + 4⁴ + 7³ + 4⁴ + 6² .

It is a self number, because there is not a number n which added to its sum of digits gives 1954746.

It is not an unprimeable number, because it can be changed into a prime (1954741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2521 + ... + 3203.

It is an arithmetic number, because the mean of its divisors is an integer number (138510).

2^1954746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1954746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2216160).

1954746 is an abundant number, since it is smaller than the sum of its proper divisors (2477574).

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

1954746 is a wasteful number, since it uses less digits than its factorization.

1954746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 741 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 1954746 is about 1398.1223122460. The cubic root of 1954746 is about 125.0345717708.

The spelling of 1954746 in words is "one million, nine hundred fifty-four thousand, seven hundred forty-six".