58378950 has 144 divisors (see below), whose sum is σ = 183845376. Its totient is φ = 13003200.

The previous prime is 58378949. The next prime is 58378951. The reversal of 58378950 is 5987385.

It is an interprime number because it is at equal distance from previous prime (58378949) and next prime (58378951).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 58378896 and 58378905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58378951) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 135235 + ... + 135665.

It is an arithmetic number, because the mean of its divisors is an integer number (1276704).

Almost surely, 2^58378950 is an apocalyptic number.

58378950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 58378950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91922688).

58378950 is an abundant number, since it is smaller than the sum of its proper divisors (125466426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58378950 is a wasteful number, since it uses less digits than its factorization.

58378950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 58378950 is about 7640.6118864918. The cubic root of 58378950 is about 387.9288626801.

The spelling of 58378950 in words is "fifty-eight million, three hundred seventy-eight thousand, nine hundred fifty".