945408 has 36 divisors (see below), whose sum is σ = 2518208. Its totient is φ = 314880.

The previous prime is 945397. The next prime is 945409. The reversal of 945408 is 804549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153 + ... + 1383.

2⁹⁴⁵⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 945408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259104).

945408 is an abundant number, since it is smaller than the sum of its proper divisors (1572800).

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

945408 is a wasteful number, since it uses less digits than its factorization.

945408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 945408 is about 972.3209346713. The cubic root of 945408 is about 98.1461099727.

The spelling of 945408 in words is "nine hundred forty-five thousand, four hundred eight".