46207642 has 12 divisors (see below), whose sum is σ = 75053790. Its totient is φ = 21326448.

The previous prime is 46207633. The next prime is 46207663. The reversal of 46207642 is 24670264.

It can be written as a sum of positive squares in 3 ways, for example, as 27363361 + 18844281 = 5231^2 + 4341^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68017 + ... + 68692.

Almost surely, 2^46207642 is an apocalyptic number.

46207642 is a deficient number, since it is larger than the sum of its proper divisors (28846148).

46207642 is a wasteful number, since it uses less digits than its factorization.

46207642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136737 (or 136724 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 46207642 is about 6797.6203189057. The cubic root of 46207642 is about 358.8431020124.

The spelling of 46207642 in words is "forty-six million, two hundred seven thousand, six hundred forty-two".