46252878 has 64 divisors (see below), whose sum is σ = 112320000. Its totient is φ = 12403584.

The previous prime is 46252867. The next prime is 46252889. The reversal of 46252878 is 87825264.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46252867) and next prime (46252889).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118708 + ... + 119096.

It is an arithmetic number, because the mean of its divisors is an integer number (1755000).

Almost surely, 2^46252878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46252878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56160000).

46252878 is an abundant number, since it is smaller than the sum of its proper divisors (66067122).

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

46252878 is a wasteful number, since it uses less digits than its factorization.

46252878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569.

The product of its digits is 215040, while the sum is 42.

The square root of 46252878 is about 6800.9468458443. The cubic root of 46252878 is about 358.9601629691.

It can be divided in two parts, 4625 and 2878, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 46252878 in words is "forty-six million, two hundred fifty-two thousand, eight hundred seventy-eight".