237948948 has 72 divisors (see below), whose sum is σ = 628476800. Its totient is φ = 77843376.

The previous prime is 237948943. The next prime is 237948967. The reversal of 237948948 is 849849732.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 237948894 and 237948903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (237948941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1424761 + ... + 1424927.

Almost surely, 2^237948948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 237948948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314238400).

237948948 is an abundant number, since it is smaller than the sum of its proper divisors (390527852).

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

237948948 is a wasteful number, since it uses less digits than its factorization.

237948948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 251 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 237948948 is about 15425.5939269773. The cubic root of 237948948 is about 619.6711297833.

The spelling of 237948948 in words is "two hundred thirty-seven million, nine hundred forty-eight thousand, nine hundred forty-eight".