46286340 has 24 divisors (see below), whose sum is σ = 129601920. Its totient is φ = 12343008.

The previous prime is 46286309. The next prime is 46286341. The reversal of 46286340 is 4368264.

It is not an unprimeable number, because it can be changed into a prime (46286341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385660 + ... + 385779.

It is an arithmetic number, because the mean of its divisors is an integer number (5400080).

Almost surely, 2^46286340 is an apocalyptic number.

It is an amenable number.

46286340 is an abundant number, since it is smaller than the sum of its proper divisors (83315580).

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

46286340 is a wasteful number, since it uses less digits than its factorization.

46286340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771451 (or 771449 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 46286340 is about 6803.4064996882. The cubic root of 46286340 is about 359.0467062651.

The spelling of 46286340 in words is "forty-six million, two hundred eighty-six thousand, three hundred forty".