58401409 has 12 divisors (see below), whose sum is σ = 67682448. Its totient is φ = 49966400.

The previous prime is 58401407. The next prime is 58401419. The reversal of 58401409 is 90410485.

It is a happy number.

It is not a de Polignac number, because 58401409 - 2¹ = 58401407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58401407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6007 + ... + 12364.

It is an arithmetic number, because the mean of its divisors is an integer number (5640204).

Almost surely, 2^58401409 is an apocalyptic number.

It is an amenable number.

58401409 is a deficient number, since it is larger than the sum of its proper divisors (9281039).

58401409 is a wasteful number, since it uses less digits than its factorization.

58401409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18416 (or 18399 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 58401409 is about 7642.0814572994. The cubic root of 58401409 is about 387.9786030819.

The spelling of 58401409 in words is "fifty-eight million, four hundred one thousand, four hundred nine".