46046550 has 144 divisors (see below), whose sum is σ = 130616640. Its totient is φ = 10718400.

The previous prime is 46046549. The next prime is 46046551. The reversal of 46046550 is 5564064.

It is an interprime number because it is at equal distance from previous prime (46046549) and next prime (46046551).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46046551) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 780421 + ... + 780479.

It is an arithmetic number, because the mean of its divisors is an integer number (907060).

Almost surely, 2^46046550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46046550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65308320).

46046550 is an abundant number, since it is smaller than the sum of its proper divisors (84570090).

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

46046550 is a wasteful number, since it uses less digits than its factorization.

46046550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 46046550 is about 6785.7608269081. The cubic root of 46046550 is about 358.4256093105.

The spelling of 46046550 in words is "forty-six million, forty-six thousand, five hundred fifty".