46748142 has 48 divisors (see below), whose sum is σ = 116138880. Its totient is φ = 13312656.

The previous prime is 46748071. The next prime is 46748197. The reversal of 46748142 is 24184764.

It is a junction number, because it is equal to n+sod(n) for n = 46748097 and 46748106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70609 + ... + 71267.

It is an arithmetic number, because the mean of its divisors is an integer number (2419560).

Almost surely, 2^46748142 is an apocalyptic number.

46748142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

46748142 is an abundant number, since it is smaller than the sum of its proper divisors (69390738).

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

46748142 is a wasteful number, since it uses less digits than its factorization.

46748142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1234 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 46748142 is about 6837.2612938223. The cubic root of 46748142 is about 360.2368348989.

The spelling of 46748142 in words is "forty-six million, seven hundred forty-eight thousand, one hundred forty-two".