59420661 has 32 divisors (see below), whose sum is σ = 88335360. Its totient is φ = 35337984.

The previous prime is 59420659. The next prime is 59420663. The reversal of 59420661 is 16602495.

It is an interprime number because it is at equal distance from previous prime (59420659) and next prime (59420663).

It is not a de Polignac number, because 59420661 - 2¹ = 59420659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59420663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209826 + ... + 210108.

It is an arithmetic number, because the mean of its divisors is an integer number (2760480).

Almost surely, 2^59420661 is an apocalyptic number.

59420661 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

59420661 is a deficient number, since it is larger than the sum of its proper divisors (28914699).

59420661 is a wasteful number, since it uses less digits than its factorization.

59420661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 59420661 is about 7708.4798112209. The cubic root of 59420661 is about 390.2226670603. Note that the first 3 decimals are identical.

The spelling of 59420661 in words is "fifty-nine million, four hundred twenty thousand, six hundred sixty-one".