46854390 has 64 divisors (see below), whose sum is σ = 125701632. Its totient is φ = 11078400.

The previous prime is 46854371. The next prime is 46854403. The reversal of 46854390 is 9345864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11799 + ... + 15261.

It is an arithmetic number, because the mean of its divisors is an integer number (1964088).

Almost surely, 2^46854390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46854390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62850816).

46854390 is an abundant number, since it is smaller than the sum of its proper divisors (78847242).

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

46854390 is a wasteful number, since it uses less digits than its factorization.

46854390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3525.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 46854390 is about 6845.0266617450. The cubic root of 46854390 is about 360.5095408059.

The spelling of 46854390 in words is "forty-six million, eight hundred fifty-four thousand, three hundred ninety".