141620552 has 16 divisors (see below), whose sum is σ = 266114160. Its totient is φ = 70656784.

The previous prime is 141620491. The next prime is 141620569. The reversal of 141620552 is 255026141.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15218 + ... + 22689.

It is an arithmetic number, because the mean of its divisors is an integer number (16632135).

Almost surely, 2^141620552 is an apocalyptic number.

It is an amenable number.

141620552 is a deficient number, since it is larger than the sum of its proper divisors (124493608).

141620552 is a wasteful number, since it uses less digits than its factorization.

141620552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38380 (or 38376 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 141620552 is about 11900.4433530856. The cubic root of 141620552 is about 521.2452306878.

Adding to 141620552 its reverse (255026141), we get a palindrome (396646693).

The spelling of 141620552 in words is "one hundred forty-one million, six hundred twenty thousand, five hundred fifty-two".