59904121 has 8 divisors (see below), whose sum is σ = 64525824. Its totient is φ = 55450560.

The previous prime is 59904113. The next prime is 59904127. The reversal of 59904121 is 12140995.

59904121 = T₆₃₁₈ + T₆₃₁₉ + T₆₃₂₀.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 59904121 - 2³ = 59904113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59904127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41296 + ... + 42721.

It is an arithmetic number, because the mean of its divisors is an integer number (8065728).

Almost surely, 2^59904121 is an apocalyptic number.

59904121 is the 6320-th centered triangular number.

It is an amenable number.

59904121 is a deficient number, since it is larger than the sum of its proper divisors (4621703).

59904121 is a wasteful number, since it uses less digits than its factorization.

59904121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84071.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 59904121 is about 7739.7752551350. The cubic root of 59904121 is about 391.2781231677.

59904121 divided by its sum of digits (31) gives a palindrome (1932391).

It can be divided in two parts, 59904 and 121, that added together give a square (60025 = 245²).

The spelling of 59904121 in words is "fifty-nine million, nine hundred four thousand, one hundred twenty-one".