46862240 has 48 divisors (see below), whose sum is σ = 111417768. Its totient is φ = 18625536.

The previous prime is 46862197. The next prime is 46862267. The reversal of 46862240 is 4226864.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 43191184 + 3671056 = 6572^2 + 1916^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 46862197 and 46862206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26834 + ... + 28526.

Almost surely, 2^46862240 is an apocalyptic number.

46862240 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 46862240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55708884).

46862240 is an abundant number, since it is smaller than the sum of its proper divisors (64555528).

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

46862240 is a wasteful number, since it uses less digits than its factorization.

46862240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881 (or 1873 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 46862240 is about 6845.6000467454. The cubic root of 46862240 is about 360.5296729775.

The spelling of 46862240 in words is "forty-six million, eight hundred sixty-two thousand, two hundred forty".