46489194 has 16 divisors (see below), whose sum is σ = 103309440. Its totient is φ = 15496380.

The previous prime is 46489171. The next prime is 46489199. The reversal of 46489194 is 49198464.

It is a super-2 number, since 2×46489194² = 4322490317539272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46489199) 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, 430402 + ... + 430509.

It is an arithmetic number, because the mean of its divisors is an integer number (6456840).

Almost surely, 2^46489194 is an apocalyptic number.

46489194 is an abundant number, since it is smaller than the sum of its proper divisors (56820246).

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

46489194 is a wasteful number, since it uses less digits than its factorization.

46489194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860922 (or 860916 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 46489194 is about 6818.2984680930. The cubic root of 46489194 is about 359.5704599130.

The spelling of 46489194 in words is "forty-six million, four hundred eighty-nine thousand, one hundred ninety-four".