93406542 has 16 divisors (see below), whose sum is σ = 194935680. Its totient is φ = 29781752.

The previous prime is 93406541. The next prime is 93406543. The reversal of 93406542 is 24560439.

It is an interprime number because it is at equal distance from previous prime (93406541) and next prime (93406543).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93406541) 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, 338292 + ... + 338567.

It is an arithmetic number, because the mean of its divisors is an integer number (12183480).

Almost surely, 2^93406542 is an apocalyptic number.

93406542 is an abundant number, since it is smaller than the sum of its proper divisors (101529138).

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

93406542 is a wasteful number, since it uses less digits than its factorization.

93406542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676887.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 93406542 is about 9664.7059965630. The cubic root of 93406542 is about 453.7247097137.

The spelling of 93406542 in words is "ninety-three million, four hundred six thousand, five hundred forty-two".