46021974 has 32 divisors (see below), whose sum is σ = 93985920. Its totient is φ = 15020352.

The previous prime is 46021973. The next prime is 46021981. The reversal of 46021974 is 47912064.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46021973) 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, 78109 + ... + 78695.

It is an arithmetic number, because the mean of its divisors is an integer number (2937060).

Almost surely, 2^46021974 is an apocalyptic number.

46021974 is an abundant number, since it is smaller than the sum of its proper divisors (47963946).

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

46021974 is a wasteful number, since it uses less digits than its factorization.

46021974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 46021974 is about 6783.9497344836. The cubic root of 46021974 is about 358.3618315656.

The spelling of 46021974 in words is "forty-six million, twenty-one thousand, nine hundred seventy-four".