46525140 has 72 divisors (see below), whose sum is σ = 144432288. Its totient is φ = 12116160.

The previous prime is 46525133. The next prime is 46525147. The reversal of 46525140 is 4152564.

46525140 is a `hidden beast` number, since 4 + 652 + 5 + 1 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (46525133) and next prime (46525147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46525147) 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, 4735 + ... + 10745.

It is an arithmetic number, because the mean of its divisors is an integer number (2006004).

Almost surely, 2^46525140 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 46525140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72216144).

46525140 is an abundant number, since it is smaller than the sum of its proper divisors (97907148).

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

46525140 is a wasteful number, since it uses less digits than its factorization.

46525140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6069 (or 6064 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 46525140 is about 6820.9339536459. The cubic root of 46525140 is about 359.6631107622.

It can be divided in two parts, 46525 and 140, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 46525140 in words is "forty-six million, five hundred twenty-five thousand, one hundred forty".