59421071 has 4 divisors (see below), whose sum is σ = 59460192. Its totient is φ = 59381952.

The previous prime is 59421007. The next prime is 59421073. The reversal of 59421071 is 17012495.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 59421071 - 2⁶ = 59421007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59421073) 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, 17186 + ... + 20351.

It is an arithmetic number, because the mean of its divisors is an integer number (14865048).

Almost surely, 2^59421071 is an apocalyptic number.

59421071 is a deficient number, since it is larger than the sum of its proper divisors (39121).

59421071 is a wasteful number, since it uses less digits than its factorization.

59421071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39120.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 59421071 is about 7708.5064052643. The cubic root of 59421071 is about 390.2235645648.

The spelling of 59421071 in words is "fifty-nine million, four hundred twenty-one thousand, seventy-one".