1076121948 has 48 divisors (see below), whose sum is σ = 2755678464. Its totient is φ = 324138240.

The previous prime is 1076121931. The next prime is 1076121961. The reversal of 1076121948 is 8491216701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2365 + ... + 46452.

It is an arithmetic number, because the mean of its divisors is an integer number (57409968).

Almost surely, 2^1076121948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1076121948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377839232).

1076121948 is an abundant number, since it is smaller than the sum of its proper divisors (1679556516).

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

1076121948 is a wasteful number, since it uses less digits than its factorization.

1076121948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49002 (or 49000 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 1076121948 is about 32804.2977062457. The cubic root of 1076121948 is about 1024.7560626723.

The spelling of 1076121948 in words is "one billion, seventy-six million, one hundred twenty-one thousand, nine hundred forty-eight".