946436 has 6 divisors (see below), whose sum is σ = 1656270. Its totient is φ = 473216.

The previous prime is 946417. The next prime is 946453. The reversal of 946436 is 634649.

It can be written as a sum of positive squares in only one way, i.e., 828100 + 118336 = 910^2 + 344^2 .

It is a super-2 number, since 2×946436² = 1791482204192, which contains 22 as substring.

It is an unprimeable number.

946436 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118301 + ... + 118308.

It is an arithmetic number, because the mean of its divisors is an integer number (276045).

2⁹⁴⁶⁴³⁶ is an apocalyptic number.

It is an amenable number.

946436 is a deficient number, since it is larger than the sum of its proper divisors (709834).

946436 is a wasteful number, since it uses less digits than its factorization.

946436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236613 (or 236611 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 946436 is about 972.8494230866. The cubic root of 946436 is about 98.1816705115.

It can be divided in two parts, 94643 and 6, that added together give a palindrome (94649).

The spelling of 946436 in words is "nine hundred forty-six thousand, four hundred thirty-six".