941521472 has 56 divisors (see below), whose sum is σ = 1982602080. Its totient is φ = 442091520.

The previous prime is 941521439. The next prime is 941521487. The reversal of 941521472 is 274125149.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803447 + ... + 804617.

Almost surely, 2^941521472 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 941521472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (991301040).

941521472 is an abundant number, since it is smaller than the sum of its proper divisors (1041080608).

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

941521472 is a wasteful number, since it uses less digits than its factorization.

941521472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939 (or 1929 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 941521472 is about 30684.2218737904. The cubic root of 941521472 is about 980.1143390125.

The spelling of 941521472 in words is "nine hundred forty-one million, five hundred twenty-one thousand, four hundred seventy-two".