61029041 has 4 divisors (see below), whose sum is σ = 61057392. Its totient is φ = 61000692.

The previous prime is 61029013. The next prime is 61029047. The reversal of 61029041 is 14092016.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 61029041 - 2⁶ = 61028977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61028998 and 61029016.

It is not an unprimeable number, because it can be changed into a prime (61029047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10655 + ... + 15348.

It is an arithmetic number, because the mean of its divisors is an integer number (15264348).

Almost surely, 2^61029041 is an apocalyptic number.

It is an amenable number.

61029041 is a deficient number, since it is larger than the sum of its proper divisors (28351).

61029041 is a wasteful number, since it uses less digits than its factorization.

61029041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28350.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 61029041 is about 7812.1086141963. The cubic root of 61029041 is about 393.7121782433.

The spelling of 61029041 in words is "sixty-one million, twenty-nine thousand, forty-one".