46789974 has 160 divisors (see below), whose sum is σ = 136046592. Its totient is φ = 11761200.

The previous prime is 46789973. The next prime is 46789991. The reversal of 46789974 is 47998764.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (3048192) is a multiple of the sum of its prime divisors (54).

It is a self number, because there is not a number n which added to its sum of digits gives 46789974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46789973) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1509339 + ... + 1509369.

Almost surely, 2^46789974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46789974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68023296).

46789974 is an abundant number, since it is smaller than the sum of its proper divisors (89256618).

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

46789974 is a wasteful number, since it uses less digits than its factorization.

46789974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 54 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 46789974 is about 6840.3197293694. The cubic root of 46789974 is about 360.3442540316.

The spelling of 46789974 in words is "forty-six million, seven hundred eighty-nine thousand, nine hundred seventy-four".