58961749 has 12 divisors (see below), whose sum is σ = 74824128. Its totient is φ = 45943800.

The previous prime is 58961743. The next prime is 58961753. The reversal of 58961749 is 94716985.

It is not a de Polignac number, because 58961749 - 2⁵ = 58961717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58961743) 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, 54157 + ... + 55234.

It is an arithmetic number, because the mean of its divisors is an integer number (6235344).

Almost surely, 2^58961749 is an apocalyptic number.

It is an amenable number.

58961749 is a deficient number, since it is larger than the sum of its proper divisors (15862379).

58961749 is a wasteful number, since it uses less digits than its factorization.

58961749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109416 (or 109409 counting only the distinct ones).

The product of its digits is 544320, while the sum is 49.

The square root of 58961749 is about 7678.6554161520. The cubic root of 58961749 is about 389.2154928877.

The spelling of 58961749 in words is "fifty-eight million, nine hundred sixty-one thousand, seven hundred forty-nine".