46289480 has 16 divisors (see below), whose sum is σ = 104151420. Its totient is φ = 18515776.

The previous prime is 46289473. The next prime is 46289489. The reversal of 46289480 is 8498264.

It can be written as a sum of positive squares in 2 ways, for example, as 46158436 + 131044 = 6794^2 + 362^2 .

It is not an unprimeable number, because it can be changed into a prime (46289489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578579 + ... + 578658.

Almost surely, 2^46289480 is an apocalyptic number.

46289480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46289480 is an abundant number, since it is smaller than the sum of its proper divisors (57861940).

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

46289480 is a wasteful number, since it uses less digits than its factorization.

46289480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157248 (or 1157244 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 46289480 is about 6803.6372625236. The cubic root of 46289480 is about 359.0548251555.

The spelling of 46289480 in words is "forty-six million, two hundred eighty-nine thousand, four hundred eighty".