46140330 has 16 divisors (see below), whose sum is σ = 110736864. Its totient is φ = 12304080.

The previous prime is 46140319. The next prime is 46140331. The reversal of 46140330 is 3304164.

It is a junction number, because it is equal to n+sod(n) for n = 46140297 and 46140306.

It is not an unprimeable number, because it can be changed into a prime (46140331) 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, 768976 + ... + 769035.

It is an arithmetic number, because the mean of its divisors is an integer number (6921054).

Almost surely, 2^46140330 is an apocalyptic number.

46140330 is an abundant number, since it is smaller than the sum of its proper divisors (64596534).

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

46140330 is a wasteful number, since it uses less digits than its factorization.

46140330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538021.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 46140330 is about 6792.6673700395. The cubic root of 46140330 is about 358.6687716479.

Adding to 46140330 its reverse (3304164), we get a palindrome (49444494).

The spelling of 46140330 in words is "forty-six million, one hundred forty thousand, three hundred thirty".