946542 has 32 divisors (see below), whose sum is σ = 2085120. Its totient is φ = 285912.

The previous prime is 946513. The next prime is 946549. The reversal of 946542 is 245649.

It is an Ulam number.

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 946542.

It is not an unprimeable number, because it can be changed into a prime (946549) 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, 41143 + ... + 41165.

It is an arithmetic number, because the mean of its divisors is an integer number (65160).

2⁹⁴⁶⁵⁴² is an apocalyptic number.

946542 is an abundant number, since it is smaller than the sum of its proper divisors (1138578).

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

946542 is a wasteful number, since it uses less digits than its factorization.

946542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 47 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 946542 is about 972.9039007014. The cubic root of 946542 is about 98.1853357949.

The spelling of 946542 in words is "nine hundred forty-six thousand, five hundred forty-two".