141461572 has 48 divisors (see below), whose sum is σ = 291215232. Its totient is φ = 58867200.
The previous prime is 141461561. The next prime is 141461591. The reversal of 141461572 is 275164141.
It is a super-2 number, since 2×1414615722 = 40022752705422368, which contains 22 as substring.
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, 352572 + ... + 352972.
It is an arithmetic number, because the mean of its divisors is an integer number (6066984).
Almost surely, 2141461572 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 141461572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145607616).
141461572 is an abundant number, since it is smaller than the sum of its proper divisors (149753660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141461572 is a wasteful number, since it uses less digits than its factorization.
141461572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748 (or 746 counting only the distinct ones).
The product of its digits is 6720, while the sum is 31.
The square root of 141461572 is about 11893.7618943714. The cubic root of 141461572 is about 521.0501116570.
The spelling of 141461572 in words is "one hundred forty-one million, four hundred sixty-one thousand, five hundred seventy-two".
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