48329946 has 160 divisors (see below), whose sum is σ = 137998080. Its totient is φ = 12317184.

The previous prime is 48329933. The next prime is 48329951. The reversal of 48329946 is 64992384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 443340 + ... + 443448.

It is an arithmetic number, because the mean of its divisors is an integer number (862488).

Almost surely, 2^48329946 is an apocalyptic number.

48329946 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 48329946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68999040).

48329946 is an abundant number, since it is smaller than the sum of its proper divisors (89668134).

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

48329946 is a wasteful number, since it uses less digits than its factorization.

48329946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 161 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 48329946 is about 6951.9742519661. The cubic root of 48329946 is about 364.2549284908.

The spelling of 48329946 in words is "forty-eight million, three hundred twenty-nine thousand, nine hundred forty-six".