945902 has 8 divisors (see below), whose sum is σ = 1432200. Its totient is φ = 468504.

The previous prime is 945899. The next prime is 945907. The reversal of 945902 is 209549.

945902 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945902.

It is not an unprimeable number, because it can be changed into a prime (945907) 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, 1952 + ... + 2387.

It is an arithmetic number, because the mean of its divisors is an integer number (179025).

2⁹⁴⁵⁹⁰² is an apocalyptic number.

945902 is a deficient number, since it is larger than the sum of its proper divisors (486298).

945902 is a wasteful number, since it uses less digits than its factorization.

945902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4450.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 945902 is about 972.5749328458. The cubic root of 945902 is about 98.1632016185.

The spelling of 945902 in words is "nine hundred forty-five thousand, nine hundred two".