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46138908 = 2233844909
BaseRepresentation
bin1011000000000…
…0011000011100
310012211002200110
42300000120130
543302421113
64324530020
71100113524
oct260003034
9105732613
1046138908
1124053932
1213550910
139735b3a
1461b0684
1540b5bc3
hex2c0061c

46138908 has 12 divisors (see below), whose sum is σ = 107657480. Its totient is φ = 15379632.

The previous prime is 46138907. The next prime is 46138909. The reversal of 46138908 is 80983164.

It is an interprime number because it is at equal distance from previous prime (46138907) and next prime (46138909).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46138907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922443 + ... + 1922466.

Almost surely, 246138908 is an apocalyptic number.

It is an amenable number.

46138908 is an abundant number, since it is smaller than the sum of its proper divisors (61518572).

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

46138908 is a wasteful number, since it uses less digits than its factorization.

46138908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844916 (or 3844914 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 46138908 is about 6792.5626975391. The cubic root of 46138908 is about 358.6650870028.

The spelling of 46138908 in words is "forty-six million, one hundred thirty-eight thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 3844909 7689818 11534727 15379636 23069454 46138908