541157340 has 48 divisors (see below), whose sum is σ = 1581124608. Its totient is φ = 138033984.

The previous prime is 541157329. The next prime is 541157399. The reversal of 541157340 is 43751145.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 541157298 and 541157307.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 194692 + ... + 197451.

It is an arithmetic number, because the mean of its divisors is an integer number (32940096).

Almost surely, 2^541157340 is an apocalyptic number.

It is an amenable number.

541157340 is an abundant number, since it is smaller than the sum of its proper divisors (1039967268).

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

541157340 is a wasteful number, since it uses less digits than its factorization.

541157340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392178 (or 392176 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 541157340 is about 23262.7887408195. The cubic root of 541157340 is about 814.9066298746.

The spelling of 541157340 in words is "five hundred forty-one million, one hundred fifty-seven thousand, three hundred forty".