9961464 has 16 divisors (see below), whose sum is σ = 24903720.
Its totient is φ = 3320480.
The previous prime is 9961463. The next prime is 9961487. The reversal of 9961464 is 4641699.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9961463) 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, 207507 + ... + 207554.
Almost surely, 29961464 is an apocalyptic number.
It is an amenable number.
9961464 is an abundant number, since it is smaller than the sum of its proper divisors (14942256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9961464 is a wasteful number, since it uses less digits than its factorization.
9961464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415070 (or 415066 counting only the distinct ones).
The product of its digits is 46656, while the sum is 39.
The square root of 9961464 is about 3156.1787021650.
The cubic root of 9961464 is about 215.1663684355.
The spelling of 9961464 in words is "nine million, nine hundred sixty-one thousand, four hundred sixty-four".