48992130 has 192 divisors, whose sum is σ = 152845056. Its totient is φ = 10752000.

The previous prime is 48992129. The next prime is 48992131. The reversal of 48992130 is 3129984.

It is an interprime number because it is at equal distance from previous prime (48992129) and next prime (48992131).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48992131) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 689995 + ... + 690065.

It is an arithmetic number, because the mean of its divisors is an integer number (796068).

Almost surely, 2^48992130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48992130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76422528).

48992130 is an abundant number, since it is smaller than the sum of its proper divisors (103852926).

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

48992130 is a wasteful number, since it uses less digits than its factorization.

48992130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 48992130 is about 6999.4378345693. The cubic root of 48992130 is about 365.9109789765.

The spelling of 48992130 in words is "forty-eight million, nine hundred ninety-two thousand, one hundred thirty".