1541235332 has 48 divisors (see below), whose sum is σ = 3361666560. Its totient is φ = 601990272.

The previous prime is 1541235329. The next prime is 1541235337. The reversal of 1541235332 is 2335321451.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1541235295 and 1541235304.

It is not an unprimeable number, because it can be changed into a prime (1541235337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1958 + ... + 55554.

It is an arithmetic number, because the mean of its divisors is an integer number (70034720).

Almost surely, 2^1541235332 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 1541235332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680833280).

1541235332 is an abundant number, since it is smaller than the sum of its proper divisors (1820431228).

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

1541235332 is a wasteful number, since it uses less digits than its factorization.

1541235332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53700 (or 53698 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 1541235332 is about 39258.5701726387. The cubic root of 1541235332 is about 1155.1090473805.

Adding to 1541235332 its reverse (2335321451), we get a palindrome (3876556783).

The spelling of 1541235332 in words is "one billion, five hundred forty-one million, two hundred thirty-five thousand, three hundred thirty-two".