46342540 has 12 divisors (see below), whose sum is σ = 97319376. Its totient is φ = 18537008.

The previous prime is 46342451. The next prime is 46342573. The reversal of 46342540 is 4524364.

It is a junction number, because it is equal to n+sod(n) for n = 46342499 and 46342508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158544 + ... + 1158583.

It is an arithmetic number, because the mean of its divisors is an integer number (8109948).

Almost surely, 2^46342540 is an apocalyptic number.

It is an amenable number.

46342540 is an abundant number, since it is smaller than the sum of its proper divisors (50976836).

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

46342540 is a wasteful number, since it uses less digits than its factorization.

46342540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317136 (or 2317134 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 46342540 is about 6807.5355305720. The cubic root of 46342540 is about 359.1919634017.

The spelling of 46342540 in words is "forty-six million, three hundred forty-two thousand, five hundred forty".