46203040 has 96 divisors (see below), whose sum is σ = 119281680. Its totient is φ = 16809984.

The previous prime is 46203007. The next prime is 46203043. The reversal of 46203040 is 4030264.

It can be written as a sum of positive squares in 8 ways, for example, as 21641104 + 24561936 = 4652^2 + 4956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46202999 and 46203017.

It is not an unprimeable number, because it can be changed into a prime (46203043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201646 + ... + 201874.

Almost surely, 2^46203040 is an apocalyptic number.

46203040 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 46203040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59640840).

46203040 is an abundant number, since it is smaller than the sum of its proper divisors (73078640).

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

46203040 is a wasteful number, since it uses less digits than its factorization.

46203040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 46203040 is about 6797.2818096648. The cubic root of 46203040 is about 358.8311887537.

The spelling of 46203040 in words is "forty-six million, two hundred three thousand, forty".