46491342 has 32 divisors (see below), whose sum is σ = 96391680. Its totient is φ = 14938560.

The previous prime is 46491307. The next prime is 46491343. The reversal of 46491342 is 24319464.

It is a super-2 number, since 2×46491342² = 4322889761921928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46491343) 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, 19242 + ... + 21522.

It is an arithmetic number, because the mean of its divisors is an integer number (3012240).

Almost surely, 2^46491342 is an apocalyptic number.

46491342 is an abundant number, since it is smaller than the sum of its proper divisors (49900338).

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

46491342 is a wasteful number, since it uses less digits than its factorization.

46491342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408.

The product of its digits is 20736, while the sum is 33.

The square root of 46491342 is about 6818.4559835787. The cubic root of 46491342 is about 359.5759977265.

It can be divided in two parts, 464 and 91342, that added together give a triangular number (91806 = T₄₂₈).

The spelling of 46491342 in words is "forty-six million, four hundred ninety-one thousand, three hundred forty-two".