236132940 has 48 divisors (see below), whose sum is σ = 677305440. Its totient is φ = 61432320.

The previous prime is 236132933. The next prime is 236132947. The reversal of 236132940 is 49231632.

It is an interprime number because it is at equal distance from previous prime (236132933) and next prime (236132947).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 236132898 and 236132907.

It is not an unprimeable number, because it can be changed into a prime (236132947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45535 + ... + 50454.

It is an arithmetic number, because the mean of its divisors is an integer number (14110530).

Almost surely, 2^236132940 is an apocalyptic number.

236132940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

236132940 is an abundant number, since it is smaller than the sum of its proper divisors (441172500).

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

236132940 is a wasteful number, since it uses less digits than its factorization.

236132940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96042 (or 96040 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 236132940 is about 15366.6177150341. The cubic root of 236132940 is about 618.0906748950.

The spelling of 236132940 in words is "two hundred thirty-six million, one hundred thirty-two thousand, nine hundred forty".