46421088 has 96 divisors (see below), whose sum is σ = 143103744. Its totient is φ = 12897792.

The previous prime is 46421087. The next prime is 46421129. The reversal of 46421088 is 88012464.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×46421088² = 4309834822207488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46421087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23931 + ... + 25797.

It is an arithmetic number, because the mean of its divisors is an integer number (1490664).

Almost surely, 2^46421088 is an apocalyptic number.

46421088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46421088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71551872).

46421088 is an abundant number, since it is smaller than the sum of its proper divisors (96682656).

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

46421088 is a wasteful number, since it uses less digits than its factorization.

46421088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 46421088 is about 6813.3022830343. The cubic root of 46421088 is about 359.3947855824.

The spelling of 46421088 in words is "forty-six million, four hundred twenty-one thousand, eighty-eight".