46234140 has 48 divisors (see below), whose sum is σ = 135088128. Its totient is φ = 11792704.

The previous prime is 46234129. The next prime is 46234141. The reversal of 46234140 is 4143264.

It is a self number, because there is not a number n which added to its sum of digits gives 46234140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46234141) 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, 15372 + ... + 18131.

It is an arithmetic number, because the mean of its divisors is an integer number (2814336).

Almost surely, 2^46234140 is an apocalyptic number.

It is an amenable number.

46234140 is an abundant number, since it is smaller than the sum of its proper divisors (88853988).

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

46234140 is a wasteful number, since it uses less digits than its factorization.

46234140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33538 (or 33536 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 46234140 is about 6799.5691039948. The cubic root of 46234140 is about 358.9116823532.

The spelling of 46234140 in words is "forty-six million, two hundred thirty-four thousand, one hundred forty".