46397800 has 48 divisors (see below), whose sum is σ = 108882540. Its totient is φ = 18385920.

The previous prime is 46397797. The next prime is 46397803. The reversal of 46397800 is 879364.

It is an interprime number because it is at equal distance from previous prime (46397797) and next prime (46397803).

It can be written as a sum of positive squares in 6 ways, for example, as 4743684 + 41654116 = 2178^2 + 6454^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46397800.

It is not an unprimeable number, because it can be changed into a prime (46397803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21574 + ... + 23626.

Almost surely, 2^46397800 is an apocalyptic number.

46397800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46397800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54441270).

46397800 is an abundant number, since it is smaller than the sum of its proper divisors (62484740).

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

46397800 is a wasteful number, since it uses less digits than its factorization.

46397800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 46397800 is about 6811.5930588960. The cubic root of 46397800 is about 359.3346765091.

The spelling of 46397800 in words is "forty-six million, three hundred ninety-seven thousand, eight hundred".